UA942United Airlines · IAD → LIS
live · 28m ago
Route confirmed United Airlines

UA942 WashingtonIAD · 22:25 LisbonLIS · 10:30

UA942 by United Airlines flies from Washington (IAD) to Lisbon (LIS) for the Fri, Oct 23 departure.

Right nowLanded in Lisbon · today
10:32

arrived at LIS · 2 min late

Typical gate push+57 minmedian posted departure
Typical arrival+2 minmedian over 4 operations
Wins back in air~55 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
10-23
+57 gate · +2 arrival
10-22
+57 gate · +2 arrival
10-21
+34 gate · −21 arrival
10-20
+32 gate · −9 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 →
LISLisbonOn-time likelyLIS delay board →
IAD→LISevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
3.2%Chance of cancellation
+4 minAvg hub delay right now

Conditions at IAD and LIS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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.

How UA942 actually runs

Pro Flight Search has tracked every published board update for UA942 across the IAD and LIS boards: schedule changes, gate pushes and actual clocks. Usually lands on time. 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 UA942 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
10-23IAD 22:25 23:22 (+57)LIS 10:30 10:32 (+2)
10-22IAD 22:25 23:22 (+57)LIS 10:30 10:32 (+2)
10-21IAD 22:25 22:59 (+34)LIS 10:30 10:09 (−21)
10-20IAD 22:25 22:57 (+32)LIS 10:30 10:21 (−9)

Aircraft

Recent tails: N69020, N206UA, N78001.

Board clocks recorded as IAD and LIS published them.

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 — UA942 Washington to Lisbon on-time performance, measured from the IAD and LIS airport boards.

Canonical URL
https://proflightsearch.com/flight/UA942
How we measure this →