| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | SEA | DEN | 13:18 | 16:26 |
En-Route
|
Track > |
| Jun 02 | SEA | DEN | 12:58 | 16:21 |
Landed
|
Track > |
| Jun 01 | SEA | DEN | 13:05 | 16:19 |
Landed
|
Track > |
| May 31 | SEA | DEN | 13:08 | 16:27 |
Landed
|
Track > |
| May 30 | SEA | DEN | 13:00 | 16:28 |
Landed
|
Track > |
| May 29 | SEA | DEN | 13:05 | 16:34 |
Landed
|
Track > |
| May 28 | SEA | DEN | 13:14 | 16:33 |
Landed
|
Track > |
| May 27 | SEA | DEN | 12:57 | 16:24 |
Landed
|
Track > |
| May 26 | SEA | DEN | 13:21 | 16:46 |
Landed
|
Track > |
| May 25 | SEA | DEN | 12:56 | 16:09 |
Landed
|
Track > |
United Airlines Flight UA1351 connects Seattle, United States to Denver, United States, taking off from Seattle Tacoma International Airport SEA and landing at Denver International Airport DEN.
How long is the UA1351 flight from Seattle to Denver?
The average flight time from Seattle to Denver is 2 hours and 20 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 704 km/h / 438 mph.
How many UA1351 flights are operated per week?
7 flights per week. The flight UA1351 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1351 Seattle to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1351 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1351 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being En-Route on 16:26.
How else can the flight UA1351 be referenced as?
This United Airlines flight can also be referenced as UAL1351, UA 1351, UAL 1351.
How often is flight UA1351 delayed?
On average, 10% of all UA1351 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled UA1351 flight or baggage issues?
If your UA1351 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 UA1351 Flight Tracker above for more details.
Flight UA1351 is code-shared by 1 airline using the flight number LX3129
Other flights departing from Seattle SEA: AS409, AS647, AS2421, AS2120
Other flights arriving at Denver DEN: F91094, UA1323, UA1412, UA2350
All flights connecting Seattle SEA to Denver DEN.