| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | STL | SEA | 06:18 | 08:09 |
Landed
|
Track > |
| Jun 03 | STL | SEA | 06:12 | 07:59 |
Landed
|
Track > |
| Jun 02 | STL | SEA | 06:17 | 08:03 |
Landed
|
Track > |
| Jun 01 | STL | SEA | 06:29 | 08:24 |
Landed
|
Track > |
| May 31 | STL | SEA | 06:08 | 07:35 |
Landed
|
Track > |
| May 30 | STL | SEA | 06:11 | 07:42 |
Landed
|
Track > |
| May 29 | STL | SEA | 06:14 | 07:39 |
Landed
|
Track > |
| May 28 | STL | SEA | 06:13 | 07:44 |
Landed
|
Track > |
| May 27 | STL | SEA | 06:14 | 07:43 |
Landed
|
Track > |
| May 26 | STL | SEA | 06:23 | 07:57 |
Landed
|
Track > |
Alaska Airlines Flight AS473 connects St. Louis, United States to Seattle, United States, taking off from St. Louis Lambert International Airport STL and landing at Seattle Tacoma International Airport SEA.
How long is the AS473 flight from St. Louis to Seattle?
The average flight time from St. Louis to Seattle is 3 hours and 37 minutes. The flight distance is 2744 km / 1705 miles and the average flight speed is 758 km/h / 471 mph.
How many AS473 flights are operated per week?
6 flights per week. The flight AS473 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS473 St. Louis to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS473 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS473 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 08:09.
How else can the flight AS473 be referenced as?
This Alaska Airlines flight can also be referenced as ASA473, AS0473, AS 473, ASA 473.
How often is flight AS473 delayed?
On average, 0% of all AS473 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS473 flight or baggage issues?
If your AS473 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 AS473 Flight Tracker above for more details.
Flight AS473 is code-shared by 2 airlines using the flight numbers AA7628, JL5439
Other flights departing from St. Louis STL: AA1926, DL1524, UA2104, WN3934
Other flights arriving at Seattle SEA: AS715, DL780, AS1481, AS3295
All flights connecting St. Louis STL to Seattle SEA.
