| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | ORD | BUF | 10:31 | 12:40 |
Landed
|
Track > |
| Jun 02 | ORD | BUF | 10:28 | 12:42 |
Landed
|
Track > |
| Jun 01 | ORD | BUF | 10:39 | 12:42 |
Landed
|
Track > |
| May 31 | ORD | BUF | 10:45 | 12:52 |
Landed
|
Track > |
| May 30 | ORD | BUF | 10:46 | 12:54 |
Landed
|
Track > |
| May 29 | ORD | BUF | 10:55 | 13:03 |
Landed
|
Track > |
| May 28 | ORD | BUF | 10:53 | 13:00 |
Landed
|
Track > |
| May 27 | ORD | BUF | 10:47 | 13:01 |
Landed
|
Track > |
| May 26 | ORD | BUF | 10:40 | 12:53 |
Landed
|
Track > |
| May 25 | ORD | BUF | 12:27 | 14:33 |
Delayed
|
Track > |
Air Canada Flight AC3958 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 AC3958 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 8 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 663 km/h / 412 mph.
How many AC3958 flights are operated per week?
7 flights per week. The flight AC3958 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC3958 Chicago to Buffalo?
The Airportia On-Time Performance Rating for Air Canada Flight AC3958 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC3958 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 12:40.
How else can the flight AC3958 be referenced as?
This Air Canada flight can also be referenced as ACA3958, AC 3958, ACA 3958.
How often is flight AC3958 delayed?
On average, 10% of all AC3958 flights are delayed. The average delay is 74 minutes.
Can I get compensation for my delayed or cancelled AC3958 flight or baggage issues?
If your AC3958 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 AC3958 Flight Tracker above for more details.
Other flights departing from Chicago ORD: DL2560, UA1606, UA5892, UA5997
Other flights arriving at Buffalo BUF: AA1616, UA4382, AA4570, B62402
All flights connecting Chicago ORD to Buffalo BUF.
