| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | IAD | YUL | 18:23 | 19:41 |
Landed
|
Track > |
| Jul 17 | IAD | YUL | 18:00 | 19:17 |
Landed
|
Track > |
| Jul 16 | IAD | YUL | 17:50 | 19:01 |
Landed
|
Track > |
| Jul 15 | IAD | YUL | 17:54 | 19:12 |
Landed
|
Track > |
| Jul 14 | IAD | YUL | 17:41 | 19:01 |
Landed
|
Track > |
| Jul 13 | IAD | YUL | 17:54 | 19:18 |
Landed
|
Track > |
| Jul 12 | IAD | YUL | 18:15 | 19:30 |
Landed
|
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| Jul 11 | IAD | YUL | 18:08 | 19:29 |
Landed
|
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| Jul 10 | IAD | YUL | 19:21 | 20:40 |
Delayed
|
Track > |
| Jul 09 | IAD | YUL | 18:38 | 19:45 |
Unknown
|
Track > |
Air Canada Flight AC4671 connects Washington, United States to Montreal, Canada, taking off from Washington Dulles International Airport IAD and landing at Montreal Pierre Elliott Trudeau Airport YUL.
How long is the AC4671 flight from Washington to Montreal?
The average flight time from Washington to Montreal is 1 hour and 18 minutes. The flight distance is 787 km / 489 miles and the average flight speed is 581 km/h / 361 mph.
How many AC4671 flights are operated per week?
6 flights per week. The flight AC4671 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4671 Washington to Montreal?
The Airportia On-Time Performance Rating for Air Canada Flight AC4671 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC4671 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 19:41.
How else can the flight AC4671 be referenced as?
This Air Canada flight can also be referenced as ACA4671, AC 4671, ACA 4671.
How often is flight AC4671 delayed?
On average, 10% of all AC4671 flights are delayed. The average delay is 55 minutes.
Can I get compensation for my delayed or cancelled AC4671 flight or baggage issues?
If your AC4671 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 AC4671 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA4926, UA3602, AV583, SN516
Other flights arriving at Montreal YUL: AC326, AC376, 3H803, UA3602
All flights connecting Washington IAD to Montreal YUL.
