How long is the AS4138 flight?

The timetable allows 1 h 47 min. McAllen to Dallas is 756 km (470 mi).

Which terminal does AS4138 use?

It usually leaves from gate 6 at McAllen Miller International Airport (MFE) and arrives at Terminal B at Dallas Fort Worth International Airport (DFW). Check the flight card above for today's terminal and gate.

What other flight numbers does AS4138 have?

Also listed as ASA4138 (Alaska Airlines' ICAO code) and AS 4138.

AS4138 Flight Status Alaska Airlines: McAllen to Dallas (ASA4138)

Are you looking for the November 9th, 2026 AS 4138 Asheville to Dallas flight? Go to our AS4138 Asheville to Dallas Flight Status page >

AS 4138 McAllen to Dallas Flight Status

Not scheduled today (November 9th, 2026). Latest flight: July 30th, 2026 ; recent history is in the table below.

AS 4138 Flight Status & Schedule Alaska Airlines McAllen to Dallas

Date	From	To	Departure	Arrival	Status	Details
Jul 30	MFE	DFW	09:31	10:48	Landed	Track >
Jul 29	MFE	DFW	09:33	10:48	Landed	Track >
Jul 28	MFE	DFW	09:38	10:55	Landed	Track >
Jul 27	MFE	DFW	09:50	11:08	Landed	Track >
Jul 26	MFE	DFW	09:27	10:45	Landed	Track >

Alaska Airlines operates AS 4138 from McAllen to Dallas, a 756 km (470 mi) trip. The timetable allows 1 h 47 min, but the flight usually takes about 1 h 15 min, so it often makes up time. It is not flying today; the last flight, on 30 July 2026, landed on time.

< All McAllen MFE Departures All Dallas DFW Arrivals >

About AS 4138

Route: McAllen Miller International Airport MFE to Dallas Fort Worth International Airport DFW
Distance: 756 km (470 mi)
Typical flight time: 1 h 15 min
On time: 5 of the last 5
Usually departs from: Gate 6

AS 4138 FAQ

How long is the AS4138 flight?: The timetable allows 1 h 47 min. McAllen to Dallas is 756 km (470 mi).
How often is AS4138 late?: None of the last 5 flights arrived 15 or more minutes late.
Which terminal does AS4138 use?: It usually leaves from gate 6 at McAllen Miller International Airport (MFE) and arrives at Terminal B at Dallas Fort Worth International Airport (DFW). Check the flight card above for today's terminal and gate.
What other flight numbers does AS4138 have?: Also listed as ASA4138 (Alaska Airlines' ICAO code) and AS 4138.

AS4138 and McAllen MFE to Dallas DFW Flights

Flight AS4138 is a code-share Alaska Airlines flight of the American Airlines operated AA3700.

Other flights departing from McAllen MFE: AA3700, UA4376, MQ3497

Other flights arriving at Dallas DFW: AA3468, AA3700, MQ3924

All flights connecting McAllen MFE to Dallas DFW.