How long is the AS4478 flight?

The timetable allows 1 h 39 min. Springfield to Dallas is 586 km (364 mi).

Which terminal does AS4478 use?

It usually leaves from gate 10 at Springfield Branson National Airport (SGF) 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 AS4478 have?

Also listed as ASA4478 (Alaska Airlines' ICAO code) and AS 4478.

AS4478 Flight Status Alaska Airlines: Springfield to Dallas (ASA4478)

Are you looking for the November 9th, 2026 AS 4478 Little Rock to Dallas flight? Go to our AS4478 Little Rock to Dallas Flight Status page >

AS 4478 Springfield to Dallas Flight Status

Not scheduled today (November 9th, 2026). Latest flight: April 6th, 2026 ; recent history is in the table below.

AS 4478 Flight Status & Schedule Alaska Airlines Springfield to Dallas

Date	From	To	Departure	Arrival	Status	Details
Apr 06	SGF	DFW	12:11	13:10	Landed	Track >
Apr 05	SGF	DFW	12:09	13:13	Landed	Track >
Apr 03	SGF	DFW	12:19	13:22	Landed	Track >
Apr 02	SGF	DFW	12:12	13:13	Landed	Track >
Apr 01	SGF	DFW	12:23	13:24	Landed	Track >
Mar 31	SGF	DFW	12:42	13:42	Landed	Track >
Mar 30	SGF	DFW	12:04	13:05	Landed	Track >
Mar 29	SGF	DFW	12:08	13:13	Landed	Track >
Mar 27	SGF	DFW	12:21	13:29	Landed	Track >

Alaska Airlines flight AS 4478 links Springfield and Dallas, 586 km (364 mi) apart. Its timetable allows 1 h 39 min; in practice it usually takes about 1 h, so it often makes up time. It is not flying today; the last flight, on 6 April 2026, landed on time.

< All Springfield SGF Departures All Dallas DFW Arrivals >

About AS 4478

Route: Springfield Branson National Airport SGF to Dallas Fort Worth International Airport DFW
Distance: 586 km (364 mi)
Typical flight time: 1 h
On time: 9 of the last 9
Usually departs from: Gate 10

AS 4478 FAQ

How long is the AS4478 flight?: The timetable allows 1 h 39 min. Springfield to Dallas is 586 km (364 mi).
How often is AS4478 late?: None of the last 9 flights arrived 15 or more minutes late.
Which terminal does AS4478 use?: It usually leaves from gate 10 at Springfield Branson National Airport (SGF) 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 AS4478 have?: Also listed as ASA4478 (Alaska Airlines' ICAO code) and AS 4478.

AS4478 and Springfield SGF to Dallas DFW Flights

Flight AS4478 is a code-share Alaska Airlines flight of the American Airlines operated AA3952.

Other flights departing from Springfield SGF: AA3952, AA5604, AA3555

Other flights arriving at Dallas DFW: AA1609, AA3952, AA4054

All flights connecting Springfield SGF to Dallas DFW.