| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 27 | SFO | DEN | 15:09 | 18:49 |
Landed
|
Track > |
| Jun 14 | SFO | DEN | 15:36 | 18:42 |
Landed
|
Track > |
United Airlines Flight UA3909 connects San Francisco, United States to Denver, United States, taking off from San Francisco International Airport SFO and landing at Denver International Airport DEN.
How long is the UA3909 flight from San Francisco to Denver?
The average flight time from San Francisco to Denver is 2 hours and 23 minutes. The flight distance is 1553 km / 965 miles and the average flight speed is 661 km/h / 411 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3909 San Francisco to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA3909 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3909 flight?
The latest flight took off on Sunday, June 28th, 2026 with the flight status being Landed on 18:49.
How else can the flight UA3909 be referenced as?
This United Airlines flight can also be referenced as UAL3909, UA 3909, UAL 3909.
How often is flight UA3909 delayed?
On average, 0% of all UA3909 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3909 flight or baggage issues?
If your UA3909 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 UA3909 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: AA1522, UA2851, UA1307, WN4730
Other flights arriving at Denver DEN: WN484, UA338, WN588, WN560
All flights connecting San Francisco SFO to Denver DEN.
