| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 27 | BUF | ORD | 17:48 | 18:04 |
Landed
|
Track > |
Alaska Airlines Flight AS4001 connects Buffalo, United States to Chicago, United States, taking off from Buffalo Niagara International Airport BUF and landing at Chicago O'Hare International Airport ORD.
How long is the AS4001 flight from Buffalo to Chicago?
The average flight time from Buffalo to Chicago is 1 hour and 16 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 600 km/h / 373 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4001 Buffalo to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4001 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4001 arriving at?
Flight AS4001 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS4001 flight?
The latest flight took off on Saturday, September 27th, 2025 with the flight status being Landed on 18:04.
How else can the flight AS4001 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4001, AS 4001, ASA 4001.
How often is flight AS4001 delayed?
On average, 0% of all AS4001 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS4001 flight or baggage issues?
If your AS4001 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 AS4001 Flight Tracker above for more details.
Other flights departing from Buffalo BUF: AA3879, WN889, DL5189, AA4512
Other flights arriving at Chicago ORD: AA2142, AA4172, AA3879, AA4983
All flights connecting Buffalo BUF to Chicago ORD.
