UA1373United Airlines · IAH → IAD
live · 52m ago
Route confirmed United Airlines

UA1373 HoustonIAH · 18:40 WashingtonIAD · 22:45

UA1373 by United Airlines flies from Houston (IAH) to Washington (IAD) for the Sun, Sep 13 departure.

Right nowScheduled · gate C36 · as of 03:54
18:40

departs IAH · on schedule

Typical gate push−4 minmedian posted departure
Typical arrival−21 minmedian over 2 operations
Wins back in air~17 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
IAHHoustonHigh riskIAH delay board →
IADWashingtonOn-time likelyIAD delay board →
IAH→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
34%Chance of 15+ min delay
2.4%Chance of cancellation
+6 minAvg hub delay right now

Driven mainly by IAD (Washington), currently flying IFR (instrument). 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.

Other Houston to Washington flights today

same route · United Airlines
UA1549departs 07:20
UA3925departs 09:00
UA3256departs 09:30
UA6135departs 11:58
UA2366departs 12:10
UA1478departs 14:48

If UA1373 is cancelled, these are the other United Airlines nonstop flights from Houston to Washington on the same day, with scheduled departure times in IAH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA1373 actually runs

Pro Flight Search has tracked every published board update for UA1373 across the IAH and IAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left right on schedule but landed about 18 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1373 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
09-11IAH 18:40 18:36 (−4)IAD 22:45 22:23 (−22)
09-10IAH 18:40 18:35 (−5)IAD 22:45 22:24 (−21)

Aircraft

Recent tails: N63890, N68452.

Board clocks recorded as IAH and IAD published them.

Planning around UA1373? 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 — UA1373 Houston to Washington on-time performance, measured from the IAH and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1373
How we measure this →