| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | IAH | IAD | 17:17 | 21:08 |
Landed
|
Track > |
| May 19 | IAH | IAD | 17:31 | 21:09 |
Landed
|
Track > |
| May 18 | IAH | IAD | 17:05 | 20:41 |
Landed
|
Track > |
| May 17 | IAH | IAD | 17:03 | 20:34 |
Landed
|
Track > |
| May 16 | IAH | IAD | 17:08 | 20:40 |
Landed
|
Track > |
| May 15 | IAH | IAD | 16:54 | 20:33 |
Landed
|
Track > |
| May 14 | IAH | IAD | 17:37 | 21:14 |
Landed Late
|
Track > |
| May 13 | IAH | IAD | 17:04 | 20:39 |
Landed
|
Track > |
| May 12 | IAH | IAD | 17:08 | 20:45 |
Landed
|
Track > |
| May 11 | IAH | IAD | 17:09 | 20:37 |
Landed
|
Track > |
United Airlines Flight UA1788 connects Houston, United States to Washington, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Washington Dulles International Airport IAD.
How long is the UA1788 flight from Houston to Washington?
The average flight time from Houston to Washington is 2 hours and 36 minutes. The flight distance is 1913 km / 1189 miles and the average flight speed is 735 km/h / 457 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1788 Houston to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1788 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1788 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 21:08.
How else can the flight UA1788 be referenced as?
This United Airlines flight can also be referenced as UAL1788, UA 1788, UAL 1788.
How often is flight UA1788 delayed?
On average, 30% of all UA1788 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled UA1788 flight or baggage issues?
If your UA1788 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1788 Flight Tracker above for more details.
Flight UA1788 is code-shared by 2 airlines using the flight numbers AV2297, NZ6633
Other flights departing from Houston IAH: UA6189, AA1865, UA1114, AA4720
Other flights arriving at Washington IAD: UA1451, UA1538, UA4386, DL1695
All flights connecting Houston IAH to Washington IAD.
