| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | SFO | DEN | 05:17 | 08:21 |
Landed
|
Track > |
| Mar 03 | SFO | DEN | 05:16 | 08:18 |
Landed
|
Track > |
| Mar 02 | SFO | DEN | 05:17 | 08:26 |
Landed
|
Track > |
| Mar 01 | SFO | DEN | 05:21 | 08:22 |
Landed
|
Track > |
| Feb 28 | SFO | DEN | 05:17 | 08:11 |
Landed
|
Track > |
| Feb 27 | SFO | DEN | 05:23 | 08:18 |
Landed
|
Track > |
| Feb 26 | SFO | DEN | 05:30 | 08:26 |
Landed
|
Track > |
| Feb 25 | SFO | DEN | 05:21 | 08:14 |
Landed
|
Track > |
| Feb 24 | SFO | DEN | 05:18 | 08:12 |
Landed
|
Track > |
| Feb 23 | SFO | DEN | 07:10 | 10:07 |
Delayed
|
Track > |
United Airlines Flight UA2420 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 UA2420 flight from San Francisco to Denver?
The average flight time from San Francisco to Denver is 1 hour and 58 minutes. The flight distance is 1553 km / 965 miles and the average flight speed is 787 km/h / 489 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2420 San Francisco to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA2420 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2420 flight?
The latest flight took off on Wednesday, March 4th, 2026 with the flight status being Landed on 08:21.
How else can the flight UA2420 be referenced as?
This United Airlines flight can also be referenced as UAL2420, UA 2420, UAL 2420.
How often is flight UA2420 delayed?
On average, 10% of all UA2420 flights are delayed. The average delay is 80 minutes.
Can I get compensation for my delayed or cancelled UA2420 flight or baggage issues?
If your UA2420 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 UA2420 Flight Tracker above for more details.
Flight UA2420 is code-shared by 3 airlines using the flight numbers AC4046, NZ9057, VA8335
Other flights departing from San Francisco SFO: UA315, WN4021, WN3195, AA783
Other flights arriving at Denver DEN: AA3359, UA5237, UA397, UA5416
All flights connecting San Francisco SFO to Denver DEN.
