| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 10 | DEN | SEA | 11:49 | 13:16 |
En-Route
|
Track > |
| Jun 09 | DEN | SEA | 11:35 | 12:56 |
En-Route
|
Track > |
| Jun 08 | DEN | SEA | 11:38 | 13:00 |
Landed
|
Track > |
| Jun 07 | DEN | SEA | 12:21 | 13:53 |
Landed Late
|
Track > |
| Jun 06 | DEN | SEA | 11:59 | 13:21 |
Landed
|
Track > |
| Jun 05 | DEN | SEA | 11:46 | 13:11 |
Landed
|
Track > |
| Jun 04 | DEN | SEA | 11:55 | 13:24 |
Landed
|
Track > |
| Jun 03 | DEN | SEA | 11:39 | 13:01 |
Landed
|
Track > |
| Jun 02 | DEN | SEA | 11:47 | 13:06 |
Landed
|
Track > |
| Jun 01 | DEN | SEA | 11:38 | 13:00 |
Landed
|
Track > |
United Airlines Flight UA1424 connects Denver, United States to Seattle, United States, taking off from Denver International Airport DEN and landing at Seattle Tacoma International Airport SEA.
How long is the UA1424 flight from Denver to Seattle?
The average flight time from Denver to Seattle is 2 hours and 24 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 685 km/h / 426 mph.
How many UA1424 flights are operated per week?
7 flights per week. The flight UA1424 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1424 Denver to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1424 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1424 flight?
The latest flight took off on Wednesday, June 10th, 2026 with the flight status being En-Route on 13:16.
How else can the flight UA1424 be referenced as?
This United Airlines flight can also be referenced as UAL1424, UA 1424, UAL 1424.
How often is flight UA1424 delayed?
On average, 10% of all UA1424 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA1424 flight or baggage issues?
If your UA1424 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 UA1424 Flight Tracker above for more details.
Flight UA1424 is code-shared by 1 airline using the flight number NH7375
Other flights departing from Denver DEN: UA1714, UA1378, UA644, AC1074
Other flights arriving at Seattle SEA: EK229, DL196, AS3363, AS7005
All flights connecting Denver DEN to Seattle SEA.