| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 17 | ATL | SEA | 07:12 | 09:02 |
Landed
|
Track > |
| Oct 16 | ATL | SEA | 07:08 | 08:59 |
Landed
|
Track > |
| Oct 15 | ATL | SEA | 07:02 | 08:52 |
Landed
|
Track > |
| Oct 14 | ATL | SEA | 07:22 | 09:24 |
Landed
|
Track > |
| Oct 13 | ATL | SEA | 07:16 | 09:01 |
Landed
|
Track > |
| Oct 12 | ATL | SEA | 07:15 | 08:55 |
Landed
|
Track > |
| Oct 11 | ATL | SEA | 07:07 | 08:54 |
Landed
|
Track > |
| Oct 10 | ATL | SEA | 07:17 | 09:05 |
Landed
|
Track > |
| Oct 09 | ATL | SEA | 07:05 | 08:43 |
Landed
|
Track > |
| Oct 08 | ATL | SEA | 07:14 | 08:53 |
Landed
|
Track > |
Alaska Airlines Flight AS377 connects Atlanta, United States to Seattle, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Seattle Tacoma International Airport SEA.
How long is the AS377 flight from Atlanta to Seattle?
The average flight time from Atlanta to Seattle is 4 hours and 47 minutes. The flight distance is 3505 km / 2178 miles and the average flight speed is 733 km/h / 456 mph.
How many AS377 flights are operated per week?
7 flights per week. The flight AS377 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS377 Atlanta to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS377 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS377 flight?
The latest flight took off on Saturday, October 17th, 2026 with the flight status being Landed on 09:02.
How else can the flight AS377 be referenced as?
This Alaska Airlines flight can also be referenced as ASA377, AS0377, AS 377, ASA 377.
How often is flight AS377 delayed?
On average, 0% of all AS377 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS377 flight or baggage issues?
If your AS377 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 AS377 Flight Tracker above for more details.
Flight AS377 is code-shared by 2 airlines using the flight numbers CX7830, QR2010
Other flights departing from Atlanta ATL: DL763, UA571, B61896, DL987
Other flights arriving at Seattle SEA: DL166, DL354, AS786, AS409
All flights connecting Atlanta ATL to Seattle SEA.
