| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | ORD | BUF | 21:32 | 00:15 |
Cancelled
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| Claim > | ||||||
| Jul 17 | ORD | BUF | 23:49 | 23:59 |
Unknown
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| Jul 16 | ORD | BUF | 23:25 | 01:30 |
Delayed
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| Jul 15 | ORD | BUF | 22:47 | 00:54 |
Delayed
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| Jul 14 | ORD | BUF | 22:59 | 01:05 |
Delayed
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| Jul 13 | ORD | BUF | 22:36 | 00:40 |
Delayed
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| Jul 12 | ORD | BUF | 21:45 | 23:48 |
Landed
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| Jul 11 | ORD | BUF | 21:48 | 23:51 |
Landed
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| Jul 10 | ORD | BUF | 23:40 | 01:47 |
Delayed
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| Jul 09 | ORD | BUF | 00:35 | 23:59 |
En-Route
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Alaska Airlines Flight AS4177 connects Chicago, United States to Buffalo, United States, taking off from Chicago O'Hare International Airport ORD and landing at Buffalo Niagara International Airport BUF.
How long is the AS4177 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 5 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 627 km/h / 389 mph.
How many AS4177 flights are operated per week?
7 flights per week. The flight AS4177 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4177 Chicago to Buffalo?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4177 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4177 flight?
The latest flight was scheduled for Sunday, July 19th, 2026 but was cancelled.
How else can the flight AS4177 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4177, AS 4177, ASA 4177.
How often is flight AS4177 delayed?
On average, 50% of all AS4177 flights are delayed. The average delay is 72 minutes.
Can I get compensation for my delayed or cancelled AS4177 flight or baggage issues?
If your AS4177 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 AS4177 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Chicago ORD: AA403, AA6222, UA912, UA8235
Other flights arriving at Buffalo BUF: WN2708, B6102, DL5264, AA403
All flights connecting Chicago ORD to Buffalo BUF.
