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United Airlines United Airlines

UA331 Flight Status

According to Trip.com real-time data, the UA331 flight operated by United Airlines on Nov 5, 2026 is scheduled to fly from Houston (IAH) to Washington D.C. (DCA). The flight is expected to depart at 4:55 PM (local time in Houston, UTC-6) and land at 8:57 PM (local time in Washington D.C., UTC-5) .
Wed, Nov 4
Thu, Nov 5
HOU-WAS

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Houston(IAH)
4:55 PM
Scheduled: 4:55 PM, Nov 4
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 3h 2m
Washington D.C.(DCA)
8:28 PM
Scheduled: 8:57 PM, Nov 4
Ronald Reagan Washington National Airport T2
Check-in Counter
--
Boarding Gate
C34
Arrival Gate
B14
Baggage
5
Need a flight from Houston to Washington D.C.?
United Airlines From €177
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HOU-WAS

Access more flight status info on the Trip.com app

Scheduled
Your flight will depart on time.
Houston(IAH)
4:55 PM
Scheduled: 4:55 PM, Nov 5
George Bush Intercontinental Airport C
173106C5-5199-4134-A176-6296CB3DA377 3h 2m
Washington D.C.(DCA)
8:57 PM
Scheduled: 8:57 PM, Nov 5
Ronald Reagan Washington National Airport T2
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
5
Need a flight from Houston to Washington D.C.?
United Airlines From €177
Search flights
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Houston to Washington D.C. or track other flights with our flight status tracker.

Track the Previous Flight Status: Scheduled

UA697
|
Washington D.C. (WAS) San Antonio (SAT)
Scheduled: 3:38 PM
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UA331 Aircraft Details

According to Trip.com real-time data, the UA331 flight flying from Houston to Washington D.C. on 11/5/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 25y, 4m. The aircraft is equipped with 150 seats.
flight status
Airbus A320
Punctuality (Departure)
89 %
Punctuality (Arrival)
89 %
Early on average
10 minutes
Age
25y, 4m
Seats
150
Flight Distance
--

Flight History for UA331

Trip.com historical records show that the last UA331 flight departed on Wed, Nov 4 from IAH at approximately 4:55 PM. This flight is expected to arrrive in DCA at 8:28 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Fri, Oct 30 Houston (IAH) Washington D.C. (DCA) 320 5:06 PM 8:37 PM Arrived
Sat, Oct 31 Houston (IAH) Washington D.C. (DCA) 320 5:03 PM 8:32 PM Arrived
Sun, Nov 1 Houston (IAH) Washington D.C. (DCA) 320 5:06 PM 8:42 PM Arrived
Mon, Nov 2 Houston (IAH) Washington D.C. (DCA) 320 4:58 PM 8:33 PM Arrived
Tue, Nov 3 Houston (IAH) Washington D.C. (DCA) 320 5:09 PM 8:43 PM Arrived
Wed, Nov 4 Houston (IAH) Washington D.C. (DCA) 320 4:55 PM 8:28 PM Scheduled
Thu, Nov 5 Houston (IAH) Washington D.C. (DCA) 320 4:55 PM 8:57 PM Scheduled

UA331 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA331 is 89% (Late on average 20 minutes), and the on-time arrival rate is 89% (Early on average 10 minutes).

On-Time Departures
Punctuality
89 %
Late on average 20 minutes
Early
0 %
On time
89 %
30 mins late
0 %
60 mins late
0 %
90 mins late
11 %
Canceled
0 %
On-Time Arrivals
Punctuality
89 %
Early on average 10 minutes
Early
78 %
On time
11 %
30 mins late
0 %
60 mins late
11 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua331?

    Flight ua331 has not departed yet and is currently on schedule. Scheduled departure 4:55 PM, arrival 8:57 PM (updated Nov 5, 2026).
  • Flight ua331 has not departed yet and is currently on schedule. Scheduled departure is 4:55 PM, with arrival at 8:57 PM. Recheck gate and timing before you head to the airport.
  • Flight ua331 is scheduled to depart at 4:55 PM. The latest actual or estimated departure time is 4:55 PM, and the current status is Scheduled (updated Nov 5, 2026).
  • Flight ua331 is scheduled to arrive at 8:57 PM. The latest estimated or actual arrival time is 8:57 PM. Status is Scheduled as of Nov 5, 2026.
  • After arrival, baggage for flight ua331 is expected at carousel 5 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.
  • Flight ua331 is operated by United Airlines from Houston (IAH) to Washington D.C. (DCA). Typical flight time is about 3 hours2 minutes; operating days may include Thursday.
  • Track flight ua331 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua331 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 5, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua331 has not departed from Houston (IAH) yet and is currently on schedule for 4:55 PM.
  • Flight ua331 usually flies a Airbus A320 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: Washington D.C. Weather & Current Time

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Partly clear
|
17°C - 25°C
Weather forecast for your arrival day
timeDifferenceIcon
1 hour time difference
Time on arrival: Houston 19:57 | Washington D.C. 20:57

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