How long is the UA4031 flight from Houston to Washington?

The timetable allows 3 h 16 min. Houston to Washington is 1,942 km (1,206 mi).

Which terminal does UA4031 use?

It usually arrives at Terminal 2 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.

What other flight numbers does UA4031 have?

Also listed as UAL4031 (United Airlines' ICAO code) and UA 4031.

UA4031 Flight Status United Airlines: Houston to Washington (UAL4031)

UA 4031 Houston to Washington Flight Status

Not scheduled today. Latest flight: October 9th, 2026 ; recent history is in the table below.

UA 4031 Flight Status & Schedule United Airlines Houston to Washington

Date	From	To	Departure	Arrival	Status	Details
Oct 09	IAH	DCA	09:43	13:59	Scheduled	Track >
Oct 07	IAH	DCA	09:43	13:59	Scheduled	Track >
Oct 02	IAH	DCA	09:43	13:59	Cancelled	Track >
Sep 24	IAH	DCA	10:12	13:59	En-Route	Track >

United Airlines' Houston–Washington flight covers 1,942 km (1,206 mi). The timetable allows 3 h 16 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 9 October 2026.

< All Houston IAH Departures All Washington DCA Arrivals >

About UA 4031

United Airlines Flight UA4031 connects Houston, United States to Washington, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Washington Ronald Reagan National Airport DCA.

Route: Houston George Bush Intercontinental Airport IAH to Washington Ronald Reagan National Airport DCA
Distance: 1,942 km (1,206 mi)
Scheduled flight time: 3 h 16 min

UA 4031 FAQ

How long is the UA4031 flight from Houston to Washington?: The timetable allows 3 h 16 min. Houston to Washington is 1,942 km (1,206 mi).
When was the latest UA4031 flight from Houston to Washington?: The latest UA4031 was the 09:43 (local time) departure from Houston on 2 October 2026; it was cancelled.
Which terminal does UA4031 use?: It usually arrives at Terminal 2 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.
What other flight numbers does UA4031 have?: Also listed as UAL4031 (United Airlines' ICAO code) and UA 4031.

UA4031 and Houston IAH to Washington DCA Flights

Other flights departing from Houston IAH: UA5222, UA4279, UA4952, YV4011

Other flights arriving at Washington DCA: AA5599, WN1357, UA4499

All flights connecting Houston IAH to Washington DCA.