| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | SFO | IAD | 06:51 | 14:55 |
Landed
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| May 19 | SFO | IAD | 06:39 | 14:17 |
Landed
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| May 18 | SFO | IAD | 06:44 | 14:25 |
Landed
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| May 17 | SFO | IAD | 06:45 | 14:24 |
Landed
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| May 16 | SFO | IAD | 06:45 | 14:21 |
Landed
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| May 15 | SFO | IAD | 06:50 | 14:19 |
Landed
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| May 14 | SFO | IAD | 06:55 | 14:34 |
Landed
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| May 13 | SFO | IAD | 06:41 | 14:14 |
Landed
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| May 12 | SFO | IAD | 06:45 | 14:26 |
Landed
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| May 11 | SFO | IAD | 06:54 | 14:27 |
Landed
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United Airlines Flight UA1277 connects San Francisco, United States to Washington, United States, taking off from San Francisco International Airport SFO and landing at Washington Dulles International Airport IAD.
How long is the UA1277 flight from San Francisco to Washington?
The average flight time from San Francisco to Washington is 4 hours and 39 minutes. The flight distance is 3883 km / 2413 miles and the average flight speed is 835 km/h / 519 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1277 San Francisco to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1277 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1277 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 14:55.
How else can the flight UA1277 be referenced as?
This United Airlines flight can also be referenced as UAL1277, UA 1277, UAL 1277.
How often is flight UA1277 delayed?
On average, 10% of all UA1277 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled UA1277 flight or baggage issues?
If your UA1277 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 UA1277 Flight Tracker above for more details.
Flight UA1277 is code-shared by 1 airline using the flight number NZ9160
Other flights departing from San Francisco SFO: UA6029, UA3923, UA1315, UA1107
Other flights arriving at Washington IAD: UA1355, UA1938, UA2165, AA5268
All flights connecting San Francisco SFO to Washington IAD.