| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 03 | BOI | ORD | 08:31 | 12:54 |
Landed
|
Track > |
| Sep 02 | BOI | ORD | 08:31 | 12:33 |
Landed
|
Track > |
| Sep 01 | BOI | ORD | 08:38 | 12:46 |
Landed
|
Track > |
| Aug 31 | BOI | ORD | 09:37 | 13:28 |
Landed
|
Track > |
| Aug 30 | BOI | ORD | 09:16 | 13:53 |
Landed Late
|
Track > |
| Aug 29 | BOI | ORD | 08:28 | 12:29 |
Landed
|
Track > |
| Aug 28 | BOI | ORD | 08:30 | 12:26 |
Landed
|
Track > |
| Aug 27 | BOI | ORD | 08:33 | 12:22 |
Landed
|
Track > |
| Aug 26 | BOI | ORD | 08:34 | 12:25 |
Landed
|
Track > |
| Aug 25 | BOI | ORD | 08:30 | 12:28 |
Landed
|
Track > |
Air Canada Flight AC4557 connects Boise, United States to Chicago, United States, taking off from Boise Airport BOI and landing at Chicago O'Hare International Airport ORD.
How long is the AC4557 flight from Boise to Chicago?
The average flight time from Boise to Chicago is 3 hours and 3 minutes. The flight distance is 2307 km / 1433 miles and the average flight speed is 758 km/h / 471 mph.
How many AC4557 flights are operated per week?
6 flights per week. The flight AC4557 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4557 Boise to Chicago?
The Airportia On-Time Performance Rating for Air Canada Flight AC4557 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4557 arriving at?
Flight AC4557 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest AC4557 flight?
The latest flight took off on Thursday, September 3rd, 2026 with the flight status being Landed on 12:54.
How else can the flight AC4557 be referenced as?
This Air Canada flight can also be referenced as ACA4557, AC 4557, ACA 4557.
How often is flight AC4557 delayed?
On average, 20% of all AC4557 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled AC4557 flight or baggage issues?
If your AC4557 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 AC4557 Flight Tracker above for more details.
Other flights departing from Boise BOI: OO4639, OO5386, OO3740, OO3495
Other flights arriving at Chicago ORD: UA971, UA986, UA2769, UA2437
All flights connecting Boise BOI to Chicago ORD.
