| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | DEN | LBB | 14:15 | 16:40 |
En-Route
|
Track > |
| Sep 19 | DEN | LBB | 14:57 | 16:39 |
En-Route
|
Track > |
| Jul 29 | DEN | LBB | 14:10 | 16:14 |
Landed
|
Track > |
| Jul 19 | DEN | LBB | 14:19 | 16:22 |
Landed
|
Track > |
| Jul 17 | DEN | LBB | 14:18 | 16:25 |
Landed
|
Track > |
| Jul 16 | DEN | LBB | 14:13 | 16:18 |
Landed
|
Track > |
| Jul 13 | DEN | LBB | 13:55 | 16:39 |
Delayed
|
Track > |
| Jul 12 | DEN | LBB | 14:17 | 16:28 |
En-Route
|
Track > |
| Jul 11 | DEN | LBB | 13:51 | 15:58 |
Landed
|
Track > |
| Jul 10 | DEN | LBB | 14:11 | 16:14 |
Landed
|
Track > |
United Airlines Flight UA5421 connects Denver, United States to Lubbock, United States, taking off from Denver International Airport DEN and landing at Lubbock Preston Smith International Airport LBB.
How long is the UA5421 flight from Denver to Lubbock?
The average flight time from Denver to Lubbock is 1 hour and 5 minutes. The flight distance is 734 km / 456 miles and the average flight speed is 602 km/h / 374 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5421 Denver to Lubbock?
The Airportia On-Time Performance Rating for United Airlines Flight UA5421 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA5421 flight?
The latest flight took off on Thursday, September 24th, 2026 with the flight status being En-Route on 16:40.
How else can the flight UA5421 be referenced as?
This United Airlines flight can also be referenced as UAL5421, UA 5421, UAL 5421.
How often is flight UA5421 delayed?
On average, 0% of all UA5421 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA5421 flight or baggage issues?
If your UA5421 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 UA5421 Flight Tracker above for more details.
Other flights departing from Denver DEN: OO4672, WN1561, WN1592, WN1737
Other flights arriving at Lubbock LBB: WN1382, WN2756, WN5092, OO5005
All flights connecting Denver DEN to Lubbock LBB.
