AS 4138 Dallas to St. Louis Flight Status

Alaska Airlines Flight AS4138 from Dallas Fort Worth International Airport DFW to St. Louis Lambert International Airport STL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 29th, 2025.
Check the table below for AS4138's most recent flight history:

AS 4138 Flight Status & Schedule

Date Departure Arrival Status
Jul 29 17:50 19:11
Landed
Track >

Alaska Airlines AS 4138 Dallas to St. Louis Flight Information

Alaska Airlines Flight AS4138 connects Dallas, United States to St. Louis, United States, taking off from Dallas Fort Worth International Airport DFW and landing at St. Louis Lambert International Airport STL.

How long is the AS4138 flight from Dallas to St. Louis?

The average flight time from Dallas to St. Louis is 1 hour and 21 minutes. The flight distance is 885 km / 550 miles and the average flight speed is 656 km/h / 407 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4138 Dallas to St. Louis?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4138 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4138 arriving at?

Flight AS4138 arrives at St. Louis Lambert International Airport (STL) Terminal 1.

When was the latest AS4138 flight?

The latest flight took off on Wednesday, July 30th, 2025 with the flight status being Landed on 19:11.

How else can the flight AS4138 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4138, AS 4138, ASA 4138.

How often is flight AS4138 delayed?

On average, 0% of all AS4138 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS4138 flight or baggage issues?

If your AS4138 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 AS4138 Flight Tracker above for more details.

AS4138 and Dallas DFW to St. Louis STL Flights

Other flights departing from Dallas DFW: AA3992, AA6277, OO6312, DL4886

Other flights arriving at St. Louis STL: WN3164, WN2916, AA6277, WN4192

All flights connecting Dallas DFW to St. Louis STL.

AS4138 Alaska Airlines Flight: Dallas to St. Louis Route Map

AS4138 Alaska Airlines Flight Map: Dallas to St. Louis
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.