| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | STL | PHX | 08:06 | 09:08 |
Landed
|
Track > |
| May 19 | STL | PHX | 08:04 | 09:38 |
Landed
|
Track > |
| May 18 | STL | PHX | 11:58 | 12:58 |
Delayed
|
Track > |
| May 17 | STL | PHX | 08:09 | 09:20 |
Landed
|
Track > |
| May 16 | STL | PHX | 07:59 | 09:02 |
Landed
|
Track > |
| May 15 | STL | PHX | 08:05 | 09:06 |
Landed
|
Track > |
| May 14 | STL | PHX | 08:08 | 09:12 |
Landed
|
Track > |
| May 13 | STL | PHX | 08:18 | 09:12 |
Landed
|
Track > |
| May 12 | STL | PHX | 08:04 | 08:56 |
Landed
|
Track > |
| May 11 | STL | PHX | 08:15 | 09:21 |
Landed
|
Track > |
Alaska Airlines Flight AS4340 connects St. Louis, United States to Phoenix, United States, taking off from St. Louis Lambert International Airport STL and landing at Phoenix Sky Harbor International Airport PHX.
How long is the AS4340 flight from St. Louis to Phoenix?
The average flight time from St. Louis to Phoenix is 3 hours and 4 minutes. The flight distance is 2027 km / 1259 miles and the average flight speed is 661 km/h / 410 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4340 St. Louis to Phoenix?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4340 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4340 arriving at?
Flight AS4340 arrives at Phoenix Sky Harbor International Airport (PHX) Terminal 4.
When was the latest AS4340 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 09:08.
How else can the flight AS4340 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4340, AS 4340, ASA 4340.
How often is flight AS4340 delayed?
On average, 10% of all AS4340 flights are delayed. The average delay is 198 minutes.
Can I get compensation for my delayed or cancelled AS4340 flight or baggage issues?
If your AS4340 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 AS4340 Flight Tracker above for more details.
Other flights departing from St. Louis STL: UA473, AA4969, UA4569, UA5728
Other flights arriving at Phoenix PHX: AA4969, WN2684, WN1129, WN3393
All flights connecting St. Louis STL to Phoenix PHX.
