| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 10 | IAD | ORD | 22:44 | 23:17 |
En-Route
|
Track > |
| Sep 09 | IAD | ORD | 22:45 | 23:17 |
Landed
|
Track > |
| Sep 08 | IAD | ORD | 22:56 | 23:21 |
Landed
|
Track > |
| Sep 07 | IAD | ORD | 22:42 | 23:12 |
Landed
|
Track > |
| Sep 06 | IAD | ORD | 23:09 | 23:45 |
Landed
|
Track > |
| Sep 05 | IAD | ORD | 22:50 | 23:19 |
Landed
|
Track > |
| Sep 04 | IAD | ORD | 23:04 | 23:39 |
Landed
|
Track > |
| Sep 03 | IAD | ORD | 01:55 | 23:40 |
Unknown
|
Track > |
| Sep 02 | IAD | ORD | 22:49 | 23:18 |
Landed
|
Track > |
| Sep 01 | IAD | ORD | 22:48 | 23:14 |
Landed
|
Track > |
Air Canada Flight AC4420 connects Washington, United States to Chicago, United States, taking off from Washington Dulles International Airport IAD and landing at Chicago O'Hare International Airport ORD.
How long is the AC4420 flight from Washington to Chicago?
The average flight time from Washington to Chicago is 1 hour and 30 minutes. The flight distance is 945 km / 587 miles and the average flight speed is 607 km/h / 377 mph.
How many AC4420 flights are operated per week?
7 flights per week. The flight AC4420 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4420 Washington to Chicago?
The Airportia On-Time Performance Rating for Air Canada Flight AC4420 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AC4420 arriving at?
Flight AC4420 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest AC4420 flight?
The latest flight took off on Friday, September 11th, 2026 with the flight status being En-Route on 23:17.
How else can the flight AC4420 be referenced as?
This Air Canada flight can also be referenced as ACA4420, AC 4420, ACA 4420.
How often is flight AC4420 delayed?
On average, 10% of all AC4420 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled AC4420 flight or baggage issues?
If your AC4420 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 AC4420 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA421, UA444, UA1463, UA330
Other flights arriving at Chicago ORD: DM5480, AA2817, AA2569, UA421
All flights connecting Washington IAD to Chicago ORD.
