Alaska Airlines AS4001 Flight Status

Current status of AS4001 is Arrived On time

AS4001 - ASA4001 Alaska Airlines (AS)
ORD Chicago United States
Flight ORD to BUF
BUF Buffalo United States
Arrived On time
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 07:06 08 December 2025
Actual 07:09 08 December 2025
3 L21
Arrival Buffalo Niagara International Airport
IATA: BUFICAO: KBUF
Scheduled 09:46 08 December 2025
Actual 09:54 08 December 2025
None 6
AS4001 Detail
  • Type: Domestic Flight
  • Code Shares: AA 3344
  • Flight Duration: 1 hours 45 minutes
  • Flight Distance: 762 kms / 473 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 76
  • Freight capacity: 3 tons
  • Passenger classes: First Class, Economy
More Detail
  • Aircraft: Embraer 170
  • Callsign: ASA4001
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Monday 2025-12-08 16:08 PM
  • Current Time in Buffalo: Monday 2025-12-08 17:08 PM

Domestic flight Alaska Airlines AS4001 takes off from Chicago (ORD) United States to Buffalo (BUF) United States. It's operated by Alaska Airlines. The plane leaves O'Hare International Airport at 07:06 08 December 2025 America/Chicago. The flight is expected to land at Buffalo Niagara International Airport at 09:46 08 December 2025 America/New_York. The flight will last about 1 hours 45 minutes.

Similar flight route from Chicago (ORD) to Buffalo (BUF)

Airline Flight no Departure Arrival
United Airlines UA5941
United Airlines 		08/12/2025
07:25 		1 hours 39 minutes
10:03
Gulf Air GF6400
Gulf Air 		08/12/2025
20:59 		1 hours 37 minutes
23:36
Alaska Airlines AS6789
Alaska Airlines 		08/12/2025
13:10 		1 hours 46 minutes
15:56
Air Canada AC5238
Air Canada 		08/12/2025
18:10 		1 hours 50 minutes
21:00
British Airways BA6508
British Airways 		08/12/2025
11:52 		1 hours 36 minutes
14:28
Air Canada AC3958
Air Canada 		08/12/2025
10:40 		1 hours 42 minutes
13:17
Air New Zealand NZ2115
Air New Zealand 		08/12/2025
10:40 		1 hours 42 minutes
13:17
SkyWest Airlines OO5427
SkyWest Airlines 		08/12/2025
14:03 		1 hours 45 minutes
16:48

Frequently asked questions, answered

What is the scheduled flight duration for Alaska Airlines AS4001 flight?

On average, nonstop flight takes 1 hour(s) 45 minutes, with the flight distance of 762 km (473 miles).

What is the current status of Alaska Airlines AS4001 flight?

The current status of flight Alaska Airlines AS4001 is Arrived On time.

What type of aircraft is used for the Alaska Airlines AS4001 flight?

All Alaska Airlines AS4001 flights are operated using Embraer 170 aircraft.

How many Alaska Airlines AS4001 flights are operated a week?

6 flights per week. The Flight Alaska Airlines AS4001 is operated on Monday, Tuesday, Wednesday, Friday, Saturday, Sunday.