| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | SFO | RDM | 21:51 | 22:57 |
Landed
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| Oct 24 | SFO | RDM | 21:38 | 22:38 |
Landed
|
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| Oct 23 | SFO | RDM | 21:29 | 22:31 |
Landed
|
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| Oct 22 | SFO | RDM | 21:29 | 22:41 |
Landed
|
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| Oct 21 | SFO | RDM | 21:23 | 22:37 |
Landed
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| Oct 20 | SFO | RDM | 21:48 | 22:58 |
Landed
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| Oct 19 | SFO | RDM | 21:36 | 22:44 |
Landed
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| Oct 18 | SFO | RDM | 21:23 | 22:28 |
Landed
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| Oct 17 | SFO | RDM | 21:52 | 23:04 |
Landed Late
|
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| Oct 16 | SFO | RDM | 21:40 | 22:48 |
Landed
|
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United Airlines Flight UA1639 connects San Francisco, United States to Redmond, United States, taking off from San Francisco International Airport SFO and landing at Redmond Municipal Airport RDM.
How long is the UA1639 flight from San Francisco to Redmond?
The average flight time from San Francisco to Redmond is 1 hour and 7 minutes. The flight distance is 745 km / 463 miles and the average flight speed is 663 km/h / 412 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1639 San Francisco to Redmond?
The Airportia On-Time Performance Rating for United Airlines Flight UA1639 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1639 flight?
The latest flight took off on Sunday, October 26th, 2025 with the flight status being Landed on 22:57.
How else can the flight UA1639 be referenced as?
This United Airlines flight can also be referenced as UAL1639, UA 1639, UAL 1639.
How often is flight UA1639 delayed?
On average, 30% of all UA1639 flights are delayed. The average delay is 11 minutes.
Can I get compensation for my delayed or cancelled UA1639 flight or baggage issues?
If your UA1639 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 UA1639 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: UA1074, WN4451, UA5932, UA1863
Other flights arriving at Redmond RDM: AA4119, AS924
All flights connecting San Francisco SFO to Redmond RDM.
