Alaska Airlines AS4540 Flight Status Today

Domestic flight Alaska Airlines AS4540 takes off from Saint Louis (STL) United States to Dallas (DFW) United States. It's operated by Alaska Airlines. The plane leaves Lambert-St. Louis International Airport at 07:00 28 February 2026 America/Chicago. The flight is expected to land at Dallas/Fort Worth International Airport at 09:07 28 February 2026 America/Chicago. The flight will last about 1 hours 49 minutes.

Current status of AS4540 is Arrived Delayed by 4h 6m

AS4540 - ASA4540 Alaska Airlines (AS)
STL Saint Louis United States
Flight STL to DFW
DFW Dallas United States
Arrived Delayed by 4h 6m
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 07:00 28 February 2026
Actual 11:24 28 February 2026
1 C8
Arrival Dallas/Fort Worth International Airport
IATA: DFWICAO: KDFW
Scheduled 09:07 28 February 2026
Actual 13:13 28 February 2026
C C17
AS4540 Detail
  • Type: Domestic Flight
  • Code Shares: BA 4752, IB 4183, JL 7254, QR 8581
  • Flight Duration: 1 hours 49 minutes
  • Flight Distance: 885 kms / 550 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 63
  • Freight capacity: 1.9 tons
  • Passenger classes: First Class, Economy
More Detail
  • Aircraft: Airbus A319
  • Callsign: ASA4540
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Saturday 2026-02-28 16:41 PM
  • Current Time in Dallas: Saturday 2026-02-28 16:41 PM

Flight routes similar to Alaska Airlines AS4540

Airline Flight no Departure Arrival
British Airways BA4752
British Airways 		28/02/2026
07:00 		1 hours 49 minutes
09:07
American Airlines AA2261
American Airlines 		28/02/2026
05:12 		1 hours 35 minutes
07:21
Qantas QF3096
Qantas 		28/02/2026
16:13 		2 hours 2 minutes
18:15
British Airways BA5683
British Airways 		28/02/2026
16:13 		2 hours 2 minutes
18:15
Gulf Air GF4115
Gulf Air 		28/02/2026
11:46 		1 hours 41 minutes
13:45
American Airlines AA2289
American Airlines 		28/02/2026
11:46 		1 hours 41 minutes
13:45
Gulf Air GF6855
Gulf Air 		28/02/2026
16:13 		2 hours 2 minutes
18:15
American Airlines AA1410
American Airlines 		28/02/2026
07:00 		0 minutes
09:12

Alaska Airlines Flight AS4540 FAQs

What is the scheduled flight duration for Alaska Airlines AS4540 flight?

On average, nonstop flight takes 1 hour(s) 49 minutes, with the flight distance of 885 km (550 miles).

What is the current status of Alaska Airlines AS4540 flight?

The current status of flight Alaska Airlines AS4540 is Arrived Delayed by 4h 6m.

What type of aircraft is used for the Alaska Airlines AS4540 flight?

All Alaska Airlines AS4540 flights are operated using Airbus A319 aircraft.

When does the flight Alaska Airlines AS4540 arrive?

Flight Alaska Airlines AS4540 arrives at 09:07.

Which terminal the flight Alaska Airlines AS4540 is arriving at?

Flight Alaska Airlines AS4540 arrives in Dallas/Fort Worth International Airport at Terminal C.

How many Alaska Airlines AS4540 flights are operated a week?

6 flights per week. The Flight Alaska Airlines AS4540 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.