UA1549United Airlines · IAH → IAD
live · 35m ago
Route confirmed United Airlines

UA1549 HoustonIAH · 07:20 WashingtonIAD · 11:28

UA1549 by United Airlines flies from Houston (IAH) to Washington (IAD) for the Tue, Oct 20 departure.

Right nowScheduled · gate E9 · as of 20:37
07:20

departs IAH · on schedule

Typical gate push−2 minmedian posted departure
Typical arrival−7 minmedian over 1 operations
Wins back in air~5 minmedian gate push vs arrival · how planes make up time →

The route today

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

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
31%Chance of 15+ min delay
3.3%Chance of cancellation
+4 minAvg hub delay right now

Conditions at IAH and IAD 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.

Other Houston to Washington flights today

same route · United Airlines
UA3908departs 05:00
UA2366departs 12:15
UA1178departs 14:51
UA3916departs 15:00
UA2388departs 16:56
UA1373departs 18:25

If UA1549 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 UA1549 actually runs

Pro Flight Search has tracked every published board update for UA1549 across the IAH and IAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +4 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA1549 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-19IAH 07:20 07:18 (−2)IAD 11:28 11:21 (−7)

Board clocks recorded as IAH and IAD published them.

Planning around UA1549? 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 — UA1549 Houston to Washington on-time performance, measured from the IAH and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1549
How we measure this →