IAD

Washington Dulles (IAD) direct flights: all 178 nonstop routes, measured

live · updated 4h ago

OPS Minor delays · 67,544 legs measured · last 90 days · 14 routes outbound only · 9 routes inbound only

178 nonstop destinations from Washington Dulles International Airport, flown by 52 airlines. 155 of them also fly back in.

Measured from flights observed on Washington Dulles’s own departure and arrival boards over the last 14 days. Every route below carries its observed weekly frequency, and 143 routes with enough history show how reliably they actually run: on-time share and cancellation rate from the last 90 days. Right now departures are +13 min.

Departures board → Arrivals board → Delays & weather at IAD → Wikipedia ↗
Busiest routeAtlanta ATL · about 169 movements a week, Delta Air Lines, Frontier Airlines, United Airlines2,173 legs observed
Most reliableQuebec YQB · 86% on time, 0% cancelled28 legs
Roughest rideTeterboro TEB · 24% on time, 0% cancelled37 legs

All IAD nonstop destinations, ranked by weekly flights

One row per destination, both directions merged. On time means within 15 minutes of schedule; cancelled is the share of observed legs that never went. Routes with fewer than 20 observed legs show their leg count instead of a shaky number.

ATLAtlanta⇆ Delta Air Lines · Frontier Airlines · United Airlines 169/wk 64%on time 0.6%cancelled
Schedule
Delta Air Lines departs DL2327 06:00DL1354 08:13DL1324 10:14DL1444 12:29DL1993 15:03DL1837 16:48DL1657 18:12DL2902 19:45
Frontier Airlines departs F94707 07:50F94409 21:06
United Airlines departs UA2739 08:20UA2739 08:25UA471 12:45UA2081 17:50UA1357 22:25
Delta Air Lines arrives DL2549 00:42DL1324 09:19DL5206 09:43DL1444 11:32DL1922 14:08DL1837 15:49DL1554 17:10DL2902 18:48DL1309 20:14DL1309 21:20
Frontier Airlines arrives F93692 00:21F94410 17:13
United Airlines arrives UA1159 07:23UA632 11:41UA1831 16:32UA2131 21:28
CLTCharlotte⇆ American Airlines · Contour Airlines · United Airlines · Mesa Airlines 135/wk 57%on time 0.5%cancelled
Schedule
American Airlines departs AA5041 05:01AA645 05:45AA1593 06:15AA5101 09:15AA5018 10:35AA5154 13:23AA5447 19:15
Contour Airlines departs LF8861 11:25
United Airlines departs UA4021 08:15UA6239 12:48UA4504 12:48UA6209 17:25UA6234 22:25UA2074 22:25
American Airlines arrives AA5490 08:44AA5154 12:51AA5222 18:45AA3238 21:16AA5077 23:58
Contour Airlines arrives LF8534 10:20
Mesa Airlines arrives YV3998 20:47
United Airlines arrives UA1613 07:26UA6279 07:34UA434 11:47UA6132 11:55UA4449 16:30UA6203 16:31UA3998 21:20
DENDenver⇆ United Airlines 114/wk 67%on time 0.3%cancelled
Schedule
United Airlines departs UA1561 06:35UA797 08:15UA1865 10:10UA1587 12:40UA1126 14:43UA395 16:12UA599 17:27UA495 22:34
United Airlines arrives UA1924 05:17UA1279 11:25UA1101 13:30UA2087 15:46UA2853 17:35UA347 19:26UA444 20:49UA421 21:11UA2408 23:25
SFOSan Francisco⇆ United Airlines 102/wk 59%on time 0.1%cancelled
Schedule
United Airlines departs UA1095 06:35UA1147 08:30UA1773 09:45UA8172 11:51UA1434 12:45UA2862 14:47UA796 16:15UA1757 17:48UA2832 18:37UA367 22:10
United Airlines arrives UA1453 01:06UA705 05:46UA2837 07:01UA2111 07:31UA2861 15:04UA599 16:14UA599 16:35UA336 19:04UA755 21:05UA1791 22:07
ORDChicago⇆ Delta Air Lines · United Airlines · American Airlines 99/wk 60%on time 0%cancelled
Schedule
Delta Air Lines departs DL3996 07:23
United Airlines departs UA2691 06:10UA1775 08:20UA3561 08:24UA1252 10:30UA2331 13:10UA1703 15:47UA2497 17:20UA4914 18:37UA421 22:18UA2812 22:37
American Airlines arrives AA514 23:49
United Airlines arrives UA1922 00:50UA1922 00:58UA2277 11:55UA1486 13:59UA1128 16:01UA587 17:44UA2202 21:11UA304 22:52UA3759 23:34
DTWDetroit⇆ Delta Air Lines · United Airlines 98/wk 68%on time 1.3%cancelled
Schedule
Delta Air Lines departs DL2194 06:05DL1605 10:57DL3082 12:20DL5037 17:08DL1787 17:13
United Airlines departs UA6137 08:25UA4381 09:00UA3552 12:40UA6246 17:27UA4586 17:27UA2846 22:25
Delta Air Lines arrives DL1605 10:12DL3082 11:34DL5037 16:16DL1787 16:28DL2030 21:42DL3088 23:16
United Airlines arrives UA1796 07:26UA3420 11:50UA4165 15:50UA6190 16:25UA4574 21:23UA6362 21:25
LGANew York⇆ Delta Air Lines · United Airlines · Mesa Airlines 94/wk 43%on time 4.4%cancelled
Schedule
Delta Air Lines departs DL4983 13:50DL5860 18:31DL5860 18:32
United Airlines departs UA4032 08:20UA4012 12:40UA3699 12:40UA4041 17:15UA4026 22:10
Delta Air Lines arrives DL5822 11:50DL5638 17:33
Mesa Airlines arrives YV4038 11:12YV4038 11:14
United Airlines arrives UA6285 07:23UA4038 11:55UA6287 16:30UA3585 16:30UA6294 21:00
LAXLos Angeles⇆ American Airlines · United Airlines 91/wk 65%on time 0%cancelled
Schedule
American Airlines departs AA2833 06:00
United Airlines departs UA2011 07:00UA1734 08:25UA657 09:28UA1689 12:58UA684 15:36UA2276 17:45UA1385 22:13
American Airlines arrives AA3071 05:32
United Airlines arrives UA1506 00:41UA2282 05:31UA2372 06:29UA418 07:21UA2268 16:21UA2667 18:57UA1164 21:26
SEASeattle⇆ Alaska Airlines · Delta Air Lines · United Airlines 85/wk 68%on time 0%cancelled
Schedule
Alaska Airlines departs AS409 07:02AS375 09:38AS737 17:33
Delta Air Lines departs DL1015 07:05
United Airlines departs UA1824 13:05UA1128 17:45
Alaska Airlines arrives AS367 05:40AS737 16:30AS366 23:59
Delta Air Lines arrives DL541 22:49
United Airlines arrives UA2693 07:17UA804 15:35UA1523 16:31
LHRLondon⇆ British Airways · United Airlines · Virgin Atlantic 83/wk 49%on time 1.7%cancelled
Schedule
British Airways departs BA216 17:45BA290 19:15BA292 22:25
United Airlines departs UA918 18:35UA924 22:05
Virgin Atlantic departs VS22 22:05
British Airways arrives BA217 15:55BA291 17:25BA293 20:20
United Airlines arrives UA919 15:30UA925 20:20
Virgin Atlantic arrives VS21 19:15
YYZToronto⇆ Air Canada Jetz · Republic Airways · United Airlines 83/wk 62%on time 4.1%cancelled
Schedule
Air Canada Jetz departs AC8617 09:55AC8619 16:00
Republic Airways departs YX786 17:17
United Airlines departs UA3431 08:28UA3490 12:43UA3453 17:17UA786 17:17UA3515 22:19
Air Canada Jetz arrives AC7076 12:22AC8616 15:25AC8618 20:25
United Airlines arrives UA3636 11:21UA3671 14:22UA3637 16:07UA3466 21:24
DFWDallas-Fort Worth⇆ American Airlines · Frontier Airlines · United Airlines 82/wk 61%on time 0.1%cancelled
Schedule
American Airlines departs AA2617 06:42AA524 15:08AA1863 19:13
Frontier Airlines departs F94559 12:30
United Airlines departs UA2471 08:20UA1564 12:35UA2116 18:00
American Airlines arrives AA524 14:18AA1863 18:23AA2254 23:23
Frontier Airlines arrives F93208 11:34
United Airlines arrives UA2639 11:21UA2639 11:23UA358 16:36UA1240 21:28
MCOOrlando⇆ Frontier Airlines · Sun Country Airlines · United Airlines · Delta Air Lines 81/wk 60%on time 0%cancelled
EWRNew York⇆ Air Canada Jetz · Qatar Executive · Sun Country Airlines · United Airlines · Delta Air Lines 77/wk 51%on time 0.2%cancelled
IAHHouston⇆ Mesa Airlines · United Airlines 77/wk 63%on time 0.1%cancelled
BDLHartford⇆ United Airlines · Mesa Airlines · Tradewind Aviation 74/wk 58%on time 4%cancelled
CMHColumbus⇆ Delta Air Lines · Mesa Airlines · United Airlines 70/wk 57%on time 0.6%cancelled
BOSBoston⇆ Japan Airlines · United Airlines 69/wk 54%on time 0.6%cancelled
SYRSyracuse⇆ United Airlines 67/wk 60%on time 1.3%cancelled
RDURaleigh/Durham⇆ Delta Air Lines · United Airlines · Mesa Airlines 63/wk 63%on time 1.3%cancelled
PHLPhiladelphia⇆ Air Canada Jetz · United Airlines 63/wk 56%on time 1.2%cancelled
CLECleveland⇆ United Airlines · Mesa Airlines 62/wk 62%on time 0.8%cancelled
PVDProvidence/Warwick⇆ United Airlines 62/wk 64%on time 2%cancelled
ORFNorfolk⇆ United Airlines · Aer Lingus · Mesa Airlines 61/wk 58%on time 1.9%cancelled
MSPMinneapolis⇆ Delta Air Lines · Sun Country Airlines · United Airlines 60/wk 75%on time 0%cancelled
TYSKnoxville/Maryville⇆ Allegiant Air · United Airlines · Delta Air Lines 60/wk 69%on time 7%cancelled
INDIndianapolis⇆ United Airlines 60/wk 69%on time 1.6%cancelled
ROCRochester⇆ United Airlines · Mesa Airlines 57/wk 59%on time 1.5%cancelled
YULMontréal⇆ Air Canada Jetz · United Airlines 57/wk 63%on time 4.1%cancelled
PITPittsburgh⇆ American Airlines · United Airlines · Icelandair 56/wk 68%on time 0.1%cancelled
ALBAlbany⇆ United Airlines · Tradewind Aviation 56/wk 59%on time 0.4%cancelled
DUBDublin⇆ Aer Lingus · United Airlines 56/wk 65%on time 1.5%cancelled
FRAFrankfurt am Main⇆ Lufthansa · United Airlines 56/wk 41%on time 1%cancelled
YOWOttawa⇆ United Airlines 56/wk 67%on time 3.2%cancelled
RICRichmond⇆ Sun Country Airlines · United Airlines · Aer Lingus 54/wk 61%on time 0.3%cancelled
CDGParis⇆ Air France · United Airlines 54/wk 54%on time 1%cancelled
BTVBurlington⇆ United Airlines 54/wk 66%on time 1.3%cancelled
SALSan Salvador⇆ Avianca 54/wk 79%on time 0.3%cancelled
SDFLouisville⇆ United Airlines · American Airlines · Mesa Airlines 53/wk 61%on time 3.4%cancelled
SANSan Diego⇆ Alaska Airlines · United Airlines 53/wk 60%on time 0%cancelled
PWMPortland⇆ United Airlines 52/wk 70%on time 0.4%cancelled
BUFBuffalo⇆ United Airlines · American Airlines 51/wk 61%on time 0.3%cancelled
LASLas Vegas⇆ Frontier Airlines · United Airlines 51/wk 67%on time 0.3%cancelled
SCEState College⇆ United Airlines 51/wk 65%on time 0.3%cancelled
SAVSavannah⇆ United Airlines · Mesa Airlines 50/wk 63%on time 3%cancelled
TPATampa⇆ Frontier Airlines · United Airlines 50/wk 67%on time 0%cancelled
CVGCincinnati / Covington⇆ United Airlines 50/wk 63%on time 2.2%cancelled
CHSCharleston⇆ United Airlines · Japan Airlines 47/wk 68%on time 0.3%cancelled
ROARoanoke⇆ United Airlines 44/wk 63%on time 0%cancelled
CHOCharlottesville⇆ Delta Air Lines · SkyWest Airlines · United Airlines 43/wk 68%on time 0%cancelled
MDTHarrisburg⇆ United Airlines 43/wk 62%on time 0.5%cancelled
PTYTocumen⇆ Copa Airlines 43/wk 78%on time 4%cancelled
AUSAustin⇆ United Airlines 42/wk 65%on time 0%cancelled
BNANashville⇆ United Airlines · Air Canada Jetz 41/wk 64%on time 0%cancelled
LISLisbon⇆ TAP Air Portugal · United Airlines 41/wk 49%on time 0.6%cancelled
FCORome⇆ ITA Airways · United Airlines · Ethiopian Airlines 40/wk 46%on time 2.7%cancelled
JAXJacksonville⇆ United Airlines 40/wk 66%on time 0.8%cancelled
HSVHuntsville⇆ United Airlines 39/wk 62%on time 0%cancelled
YTZToronto⇆ Air Canada Jetz · Porter Airlines 38/wk 47%on time 47%cancelled
DAYDayton⇆ United Airlines 38/wk 60%on time 1%cancelled
ITHIthaca⇆ United Airlines 38/wk 59%on time 0.8%cancelled
CAEColumbia⇆ United Airlines 37/wk 59%on time 0%cancelled
DUJDubois⇆ Southern Airways Express 36/wk 83%on time 2.8%cancelled
GSPGreenville/Greer/Spartanburg⇆ United Airlines · Mesa Airlines 35/wk 57%on time 1.1%cancelled
SBNSouth Bend⇆ Breeze Airways · United Airlines 35/wk 68%on time 19.1%cancelled
MHTManchester⇆ United Airlines 34/wk 63%on time 0.5%cancelled
FLLFort Lauderdale⇆ Air Canada Jetz · Frontier Airlines · United Airlines 31/wk 57%on time 0.8%cancelled
GUAGuatemala City⇆ Avianca · Avianca Costa Rica 29/wk 85%on time 29.3%cancelled
JFKNew York⇆ Delta Air Lines · Ad Astral Aviation 29/wk 56%on time 1.9%cancelled
KEFReykjavík⇆ Icelandair 29/wk 62%on time 0.5%cancelled
HNDTokyo⇆ All Nippon Airways · Japan Airlines · United Airlines 28/wk 62%on time 0.3%cancelled
AMSAmsterdam⇆ KLM · United Airlines 28/wk 51%on time 3.4%cancelled
ISTIstanbul⇆ Qatar Executive · Turkish Airlines 28/wk 39%on time 0.3%cancelled
MADMadrid⇆ Iberia · United Airlines 28/wk 55%on time 0%cancelled
MEXMexico City⇆ Aeroméxico · United Airlines 28/wk 55%on time 1.4%cancelled
MUCMunich⇆ Lufthansa · United Airlines 28/wk 42%on time 1.4%cancelled
STLSt Louis⇆ United Airlines · American Airlines 28/wk 59%on time 0.3%cancelled
ZRHZurich⇆ Swiss International Air Lines · United Airlines 28/wk 52%on time 0.3%cancelled
GSOGreensboro⇆ United Airlines 28/wk 59%on time 0.8%cancelled
MCIKansas City⇆ United Airlines 28/wk 64%on time 0.5%cancelled
MGWMorgantown⇆ United Airlines · American Airlines 26/wk 27%on time 38.4%cancelled
AVPWilkes-Barre/Scranton⇆ United Airlines 26/wk 65%on time 0%cancelled
BOGBogota⇆ Avianca 26/wk 77%on time 0.3%cancelled
LYHLynchburg⇆ United Airlines · American Airlines 25/wk 37%on time 35.2%cancelled
SATSan Antonio⇆ United Airlines · Mesa Airlines 25/wk 68%on time 0.3%cancelled
SLCSalt Lake City⇆ Delta Air Lines · United Airlines 24/wk 67%on time 0%cancelled
BFDBradford⇆ Southern Airways Express 24/wk 77%on time 1%cancelled
PBGPlattsburgh⇆ Contour Airlines 24/wk 64%on time 1%cancelled
MSYNew Orleans⇆ Delta Air Lines · United Airlines 23/wk 63%on time 1.4%cancelled
CUNCancún⇆ United Airlines 23/wk 68%on time 0%cancelled
BRUBrussels⇆ United Airlines 22/wk 47%on time 3.5%cancelled
ICNSeoul⇆ Air Premia · Korean Air 21/wk 59%on time 0%cancelled
DOHDoha⇆ Qatar Airways 21/wk 53%on time 0.4%cancelled
JSTJohnstown⇆ SkyWest Airlines · American Airlines · United Airlines 20/wk 44%on time 36.3%cancelled
PHXPhoenix⇆ United Airlines 18/wk 59%on time 0%cancelled
PUJPunta Cana⇆ United Airlines 17/wk 65%on time 2.8%cancelled
SJUSan Juan⇆ United Airlines 16/wk 68%on time 0%cancelled
MIAMiami⇆ Delta Air Lines · United Airlines · Sun Country Airlines 15/wk 64%on time 0%cancelled
AUHAbu Dhabi⇆ Etihad Airways 15/wk 79%on time 0%cancelled
ATHAthens⇆ United Airlines 14/wk 37%on time 0%cancelled
BCNBarcelona⇆ United Airlines 14/wk 53%on time 0%cancelled
CKBBridgeport⇆ United Airlines 14/wk 60%on time 0%cancelled
DXBDubai⇆ Emirates 14/wk 63%on time 0%cancelled
EDIEdinburgh⇆ United Airlines 14/wk 49%on time 1.1%cancelled
GRUSão Paulo⇆ United Airlines 14/wk 42%on time 0.6%cancelled
MOBMobile⇆ United Airlines 14/wk 68%on time 0%cancelled
PDXPortland⇆ United Airlines 14/wk 59%on time 0.6%cancelled
SMFSacramento⇆ United Airlines 14/wk 56%on time 0%cancelled
VIEVienna⇆ Austrian Airlines 14/wk 56%on time 0%cancelled
SNASanta Ana⇆ Breeze Airways · United Airlines 13/wk 65%on time 0%cancelled
ADDAddis Ababa⇆ Ethiopian Airlines 12/wk 35%on time 0%cancelled
CPHCopenhagen⇆ Scandinavian Airlines 12/wk 78%on time 1.3%cancelled
MYRMyrtle Beach⇆ United Airlines 12/wk 66%on time 0%cancelled
RSWFort Myers⇆ United Airlines 12/wk 76%on time 0%cancelled
VCEVenezia⇆ United Airlines 12/wk 53%on time 0%cancelled
CMNCasablanca⇆ Ad Astral Aviation 11/wk 41%on time 2.1%cancelled
ACCAccra⇆ United Airlines 10/wk 50%on time 1.6%cancelled
ABQAlbuquerque⇆ United Airlines 8/wk 60%on time 0%cancelled
AUAOranjestad⇆ United Airlines 8/wk 68%on time 0%cancelled
LOSLagos⇆ United Airlines 8/wk 48%on time 0%cancelled
RUHRiyadh⇆ Saudia 8/wk 61%on time 3.9%cancelled
TPETaipei⇆ EVA Air 8/wk 63%on time 1%cancelled
PLSProvidenciales⇆ United Airlines 7/wk 67%on time 8.6%cancelled
STTCharlotte Amalie⇆ United Airlines 7/wk 70%on time 16.7%cancelled
CAICairo⇆ EgyptAir 6/wk 57%on time 0%cancelled
CPTCape Town⇆ United Airlines 6/wk 61%on time 0%cancelled
GVAGeneva⇆ United Airlines 6/wk 49%on time 0%cancelled
LFWLomé⇆ Ethiopian Airlines 6/wk 45%on time 1.4%cancelled
VRBVero Beach⇆ Breeze Airways · Japan Airlines 5/wk 74%on time 0%cancelled
HNLHonolulu⇆ United Airlines 5/wk 59%on time 0%cancelled
AMMAmman⇆ Royal Jordanian 4/wk 80%on time 2.2%cancelled
BWIBaltimore← Southwest Airlines 4/wk 40%on time 0%cancelled
HARHarrisburg→ United Airlines 4/wk 36%on time 0%cancelled
NZYSan Diego⇆ United Airlines 4/wk 77%on time 0%cancelled
PEKBeijing⇆ Dalian Airlines 4/wk 60%on time 1.9%cancelled
TRIBlountville⇆ Breeze Airways 4/wk 71%on time 0%cancelled
DCAWashington⇆ Alaska Airlines · American Airlines · Delta Air Lines · United Airlines 3/wk 44%on time 0%cancelled
TEBTeterboro⇆ Japan Airlines · Tradewind Aviation 3/wk 24%on time 0%cancelled
GDLGuadalajara⇆ Volaris 3/wk –12 legs –
HPNWhite Plains⇆ Japan Airlines · Tradewind Aviation · Delta Air Lines 2/wk 45%on time 0%cancelled
PSMPortsmouth→ Contour Airlines · Japan Airlines 2/wk –3 legs –
BMGBloomington⇆ United Airlines 2/wk –3 legs –
JANJackson→ American Airlines 2/wk –2 legs –
LTNLondon→ Qatar Executive 2/wk –3 legs –
OWBOwensboro⇆ United Airlines 2/wk 65%on time 0%cancelled
PGDPunta Gorda⇆ Allegiant Air 2/wk 46%on time 0%cancelled
PKBParkersburg← Contour Airlines 2/wk –3 legs –
SRQSarasota/Bradenton⇆ Allegiant Air 2/wk 68%on time 0%cancelled
YQBQuebec⇆ United Airlines 2/wk 86%on time 0%cancelled
DJTDJT⇆ United Airlines · Japan Airlines · Mesa Airlines 1/wk –14 legs –
FRGEast Farmingdale⇆ Air Canada Jetz · Tradewind Aviation 1/wk –4 legs –
ACKNantucket→ Tradewind Aviation 1/wk –16 legs –
ACYAtlantic City← Sun Country Airlines 1/wk –5 legs –
AGCPittsburgh→ Tradewind Aviation 1/wk –2 legs –
AHNAthens⇆ Japan Airlines 1/wk –5 legs –
BCTBoca Raton→ SUA 1/wk –4 legs –
BEDBedford← Contour Airlines 1/wk –10 legs –
CGICape Girardeau⇆ Contour Airlines 1/wk –2 legs –
CIDCedar Rapids⇆ Sun Country Airlines 1/wk –4 legs –
CLUColumbus← Japan Airlines 1/wk –1 legs –
CRWCharleston→ Japan Airlines 1/wk –7 legs –
DALDallas→ Japan Airlines 1/wk –6 legs –
FOKWesthampton Beach← SUA 1/wk –8 legs –
FUKFukuoka→ Japan Airlines 1/wk –1 legs –
GEGSpokane⇆ Allegiant Air 1/wk –2 legs –
GPTGulfport⇆ Sun Country Airlines 1/wk –3 legs –
ILGWilmington→ Japan Airlines 1/wk –3 legs –
INTWinston Salem⇆ United Airlines 1/wk –6 legs –
ISMOrlando⇆ Japan Airlines 1/wk –1 legs –
LALLakeland→ SUA 1/wk –1 legs –
LBBLubbock→ Southwest Airlines 1/wk –2 legs –
MLBMelbourne⇆ United Airlines 1/wk –17 legs –
MMUMorristown⇆ Tradewind Aviation 1/wk –3 legs –
OMAOmaha→ SUA 1/wk –3 legs –
PAMPanama City← United Airlines 1/wk –1 legs –
PWKChicago/Prospect Heights/Wheeling← Japan Airlines 1/wk –1 legs –
TUPTupelo← SUA 1/wk –1 legs –
VPSValparaiso⇆ Allegiant Air 1/wk –18 legs –
■ ≥85% on time ■ 70–84% ■ 55–69% ■ <55% cancelled: amber ≥2%, red ≥5% ⇆ flies both directions

Nonstop flights into Washington Dulles

155 of the 178 destinations above also fly nonstop into Washington Dulles, so the table covers both directions of each route. Inbound arrival times and live status are on the arrivals board, and each route row links to its own route page with the paired schedule history.

14 routes appeared outbound only in the observed window; 9 routes appear inbound only. These are usually seasonal charter rotations or positioning patterns that the boards record separately.

IAD route map: where 178 nonstop routes go

Nonstop route network at Washington (IAD)

IAD direct flights: questions travelers ask

How many direct flights does Washington Dulles have?

Washington Dulles International Airport currently has nonstop service to 178 destinations on 52 airlines, based on flights observed on the airport's own boards over the last 14 days. 155 of those routes operate in both directions.

Which direct route from Washington Dulles is most reliable?

Among routes with at least 20 observed legs in the last 90 days, Quebec (YQB) runs cleanest: 86% of flights within 15 minutes of schedule with a 0% cancellation rate.

Which airline flies the most nonstop routes from Washington Dulles?

United Airlines appears on 116 of the 178 nonstop routes we observed at IAD. The airline column in the route ledger lists every carrier observed on each route.

Where does this data come from?

From Washington Dulles International Airport's own departure and arrival boards, recorded continuously by Pro Flight Search. Reliability figures cover the last 90 days; the route list covers the last 14 days of observed service.

More nonstop guides

Raleigh-Durham (RDU) Chicago · Midway (MDW) Sarasota-Bradenton (SRQ) South Bend (SBN) Santa Barbara (SBA) Islip · Long Island (ISP) Cedar Rapids (CID) Monterey (MRY) Sacramento (SMF) Ontario (ONT) Knoxville (TYS) Madison (MSN)
Cite this data

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Suggested citation

Pro Flight Search: Washington Dulles (IAD) nonstop network and route reliability, measured from official airport boards.

Canonical URL
https://proflightsearch.com/direct-flights/washington-IAD
How we measure this →

Planning around IAD? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure