UA1154United Airlines · IAD → CUN
updated 1h ago
Route confirmed United Airlines

UA1154 WashingtonIAD · 08:17 CancúnCUN · 12:10

UA1154 by United Airlines flies from Washington (IAD) to Cancún (CUN) for the Tue, Nov 10 departure.

Right nowLanded in Cancún · today
11:30

arrived at CUN · 40 min early

Typical gate push+17 minmedian posted departure
Typical arrival−24 minmedian over 4 operations
Wins back in air~41 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-10
+13 gate · −40 arrival
11-09
+26 gate · −26 arrival
11-08
+17 gate · −23 arrival
11-07
−20 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
IADWashingtonOn-time likelyIAD delay board →
CUNCancúnOn-time likelyCUN delay board →
IAD→CUNevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
5.5%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at IAD and CUN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Washington

Forecast

Wed 11 Nov, local date

High20°Clikely 18°C to 21°C
Low5°Clikely 4°C to 8°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Cancún

Forecast

Wed 11 Nov, local date

High30°Clikely 29°C to 31°C
Low24°Clikely 23°C to 25°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Washington to Cancún flights today

same route · United Airlines
UA1618departs 13:01

If UA1154 is cancelled, this is the other United Airlines nonstop flight from Washington to Cancún on the same day, with scheduled departure times in IAD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA1154 actually runs

Pro Flight Search has tracked every published board update for UA1154 across the IAD and CUN boards: schedule changes, gate pushes and actual clocks. Usually lands ~24 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA1154 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-10IAD 08:17 08:30 (+13)CUN 12:10 11:30 (−40)
11-09IAD 08:17 08:43 (+26)CUN 12:10 11:44 (−26)
11-08IAD 08:17 08:34 (+17)CUN 12:10 11:47 (−23)
11-07IAD CUN 12:10 11:50 (−20)

Aircraft

Recent tails: N77559, N37542.

Board clocks recorded as IAD and CUN published them.

Planning around UA1154? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA1154 Washington to Cancún on-time performance, measured from the IAD and CUN airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1154
How we measure this →