| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | STL | ORD | 11:00 | 11:48 |
Landed
|
Track > |
| Sep 01 | STL | ORD | 11:01 | 11:51 |
Landed
|
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| Aug 31 | STL | ORD | 11:35 | 12:30 |
Landed
|
Track > |
| Aug 30 | STL | ORD | 11:36 | 12:34 |
Landed
|
Track > |
| Aug 29 | STL | ORD | 11:28 | 12:22 |
Landed
|
Track > |
| Aug 28 | STL | ORD | 11:00 | 11:53 |
Landed
|
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| Aug 27 | STL | ORD | 11:24 | 12:15 |
Landed
|
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| Aug 26 | STL | ORD | 11:08 | 12:04 |
Landed
|
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| Aug 25 | STL | ORD | 11:13 | 12:07 |
Landed
|
Track > |
| Aug 24 | STL | ORD | 11:04 | 11:54 |
Landed
|
Track > |
Air Canada Flight AC4951 connects St. Louis, United States to Chicago, United States, taking off from St. Louis Lambert International Airport STL and landing at Chicago O'Hare International Airport ORD.
How long is the AC4951 flight from St. Louis to Chicago?
The average flight time from St. Louis to Chicago is 52 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 473 km/h / 294 mph.
How many AC4951 flights are operated per week?
6 flights per week. The flight AC4951 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4951 St. Louis to Chicago?
The Airportia On-Time Performance Rating for Air Canada Flight AC4951 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4951 arriving at?
Flight AC4951 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest AC4951 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Landed on 11:48.
How else can the flight AC4951 be referenced as?
This Air Canada flight can also be referenced as ACA4951, AC 4951, ACA 4951.
How often is flight AC4951 delayed?
On average, 20% of all AC4951 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled AC4951 flight or baggage issues?
If your AC4951 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 AC4951 Flight Tracker above for more details.
Other flights departing from St. Louis STL: G74517, DL1400, WN3862, WN4508
Other flights arriving at Chicago ORD: UA1502, G74517, G74425, MQ3959
All flights connecting St. Louis STL to Chicago ORD.
