| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | BOS | YUL | 10:40 | 12:03 |
En-Route
|
Track > |
| Aug 31 | BOS | YUL | 10:59 | 11:47 |
Landed
|
Track > |
| Aug 30 | BOS | YUL | 10:55 | 11:50 |
Landed
|
Track > |
| Aug 29 | BOS | YUL | 11:10 | 11:58 |
Landed
|
Track > |
| Aug 28 | BOS | YUL | 11:04 | 11:53 |
Landed
|
Track > |
| Aug 27 | BOS | YUL | 11:21 | 12:15 |
Landed
|
Track > |
| Aug 26 | BOS | YUL | 10:53 | 11:43 |
Landed
|
Track > |
| Aug 25 | BOS | YUL | 11:18 | 12:04 |
Landed
|
Track > |
| Aug 24 | BOS | YUL | 11:32 | 12:19 |
Landed Late
|
Track > |
| Aug 23 | BOS | YUL | 10:58 | 11:45 |
Landed
|
Track > |
United Airlines Flight UA8443 connects Boston, United States to Montreal, Canada, taking off from Boston Logan International Airport BOS and landing at Montreal Pierre Elliott Trudeau Airport YUL.
How long is the UA8443 flight from Boston to Montreal?
The average flight time from Boston to Montreal is 49 minutes. The flight distance is 409 km / 254 miles and the average flight speed is 479 km/h / 298 mph.
How many UA8443 flights are operated per week?
7 flights per week. The flight UA8443 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA8443 Boston to Montreal?
The Airportia On-Time Performance Rating for United Airlines Flight UA8443 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA8443 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being En-Route on 12:03.
How else can the flight UA8443 be referenced as?
This United Airlines flight can also be referenced as UAL8443, UA 8443, UAL 8443.
How often is flight UA8443 delayed?
On average, 30% of all UA8443 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled UA8443 flight or baggage issues?
If your UA8443 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 UA8443 Flight Tracker above for more details.
Other flights departing from Boston BOS: AC751, 9K1853, 9K55, UA503
Other flights arriving at Montreal YUL: AA5314, AC731, AC7958, AC751
All flights connecting Boston BOS to Montreal YUL.
