| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 21 | DCA | IAH | 19:29 | 21:48 |
Delayed
|
Track > |
| Sep 20 | DCA | IAH | 19:50 | 21:28 |
Landed
|
Track > |
| Sep 18 | DCA | IAH | 19:37 | 21:15 |
Landed
|
Track > |
| Sep 17 | DCA | IAH | 20:19 | 21:51 |
Landed
|
Track > |
| Sep 16 | DCA | IAH | 19:42 | 21:16 |
Landed
|
Track > |
| Sep 15 | DCA | IAH | 19:38 | 21:09 |
Landed
|
Track > |
| Sep 14 | DCA | IAH | 19:35 | 21:16 |
Landed
|
Track > |
| Sep 13 | DCA | IAH | 19:59 | 21:38 |
Landed
|
Track > |
| Sep 11 | DCA | IAH | 19:43 | 21:32 |
Landed
|
Track > |
| Sep 10 | DCA | IAH | 20:04 | 21:44 |
Landed
|
Track > |
United Airlines Flight UA1678 connects Washington, United States to Houston, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA1678 flight from Washington to Houston?
The average flight time from Washington to Houston is 2 hours and 38 minutes. The flight distance is 1942 km / 1206 miles and the average flight speed is 723 km/h / 449 mph.
How many UA1678 flights are operated per week?
6 flights per week. The flight UA1678 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1678 Washington to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA1678 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1678 arriving at?
Flight UA1678 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal C.
When was the latest UA1678 flight?
The latest flight took off on Tuesday, September 22nd, 2026 with the flight status being Scheduled on 21:48.
How else can the flight UA1678 be referenced as?
This United Airlines flight can also be referenced as UAL1678, UA 1678, UAL 1678.
How often is flight UA1678 delayed?
On average, 10% of all UA1678 flights are delayed. The average delay is 3 minutes.
Can I get compensation for my delayed or cancelled UA1678 flight or baggage issues?
If your UA1678 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 UA1678 Flight Tracker above for more details.
Other flights departing from Washington DCA: DL1683, WN1246, OH5044, 9E5272
Other flights arriving at Houston IAH: UA1206, B62779, AC1737, F93228
All flights connecting Washington DCA to Houston IAH.
