| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | DEN | LAX | 18:45 | 19:40 |
Landed
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| Jul 16 | DEN | LAX | 18:34 | 19:31 |
Landed
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| Jul 15 | DEN | LAX | 18:22 | 19:20 |
Landed
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| Jul 14 | DEN | LAX | 18:29 | 19:27 |
Landed
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| Jul 13 | DEN | LAX | 18:40 | 19:44 |
Landed
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| Jul 12 | DEN | LAX | 18:26 | 19:28 |
Landed
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| Jul 11 | DEN | LAX | 18:25 | 19:18 |
Landed
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| Jul 10 | DEN | LAX | 19:40 | 20:37 |
Landed Late
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| Jul 09 | DEN | LAX | 20:46 | 21:48 |
Delayed
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| Jul 08 | DEN | LAX | 20:00 | 20:54 |
Delayed
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Alaska Airlines Flight AS4373 connects Denver, United States to Los Angeles, United States, taking off from Denver International Airport DEN and landing at Los Angeles International Airport LAX.
How long is the AS4373 flight from Denver to Los Angeles?
The average flight time from Denver to Los Angeles is 1 hour and 58 minutes. The flight distance is 1385 km / 861 miles and the average flight speed is 705 km/h / 438 mph.
How many AS4373 flights are operated per week?
7 flights per week. The flight AS4373 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4373 Denver to Los Angeles?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4373 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4373 arriving at?
Flight AS4373 arrives at Los Angeles International Airport (LAX) Terminal 4.
When was the latest AS4373 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 19:40.
How else can the flight AS4373 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4373, AS 4373, ASA 4373.
How often is flight AS4373 delayed?
On average, 30% of all AS4373 flights are delayed. The average delay is 73 minutes.
Can I get compensation for my delayed or cancelled AS4373 flight or baggage issues?
If your AS4373 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 AS4373 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN1037, WN4174, AA4958, AS249
Other flights arriving at Los Angeles LAX: SQ36, AC777, UA1730, AA4958
All flights connecting Denver DEN to Los Angeles LAX.