| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | BOS | YYZ | 12:30 | 14:18 |
Scheduled
|
Track > |
| Aug 31 | BOS | YYZ | 13:09 | 14:30 |
Landed
|
Track > |
| Aug 30 | BOS | YYZ | 12:49 | 14:19 |
Landed
|
Track > |
| Aug 29 | BOS | YYZ | 12:37 | 14:00 |
Landed
|
Track > |
| Aug 28 | BOS | YYZ | 12:47 | 14:04 |
Landed
|
Track > |
| Aug 27 | BOS | YYZ | 12:47 | 14:11 |
Landed
|
Track > |
| Aug 26 | BOS | YYZ | 12:55 | 14:13 |
Landed
|
Track > |
| Aug 24 | BOS | YYZ | 13:17 | 14:33 |
Landed Late
|
Track > |
| Aug 23 | BOS | YYZ | 13:34 | 14:50 |
Landed Late
|
Track > |
| Aug 22 | BOS | YYZ | 13:49 | 15:03 |
Delayed
|
Track > |
United Airlines Flight UA8539 connects Boston, United States to Toronto, Canada, taking off from Boston Logan International Airport BOS and landing at Toronto Pearson International Airport YYZ.
How long is the UA8539 flight from Boston to Toronto?
The average flight time from Boston to Toronto is 1 hour and 19 minutes. The flight distance is 716 km / 445 miles and the average flight speed is 525 km/h / 326 mph.
How many UA8539 flights are operated per week?
6 flights per week. The flight UA8539 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA8539 Boston to Toronto?
The Airportia On-Time Performance Rating for United Airlines Flight UA8539 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA8539 arriving at?
Flight UA8539 arrives at Toronto Pearson International Airport (YYZ) Terminal 1.
When was the latest UA8539 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being Scheduled on 14:18.
How else can the flight UA8539 be referenced as?
This United Airlines flight can also be referenced as UAL8539, UA 8539, UAL 8539.
How often is flight UA8539 delayed?
On average, 50% of all UA8539 flights are delayed. The average delay is 21 minutes.
Can I get compensation for my delayed or cancelled UA8539 flight or baggage issues?
If your UA8539 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 UA8539 Flight Tracker above for more details.
Other flights departing from Boston BOS: 9K1875, AC8693, B6269, QK8693
Other flights arriving at Toronto YYZ: PD204, UA3490, AC8693, QK8693
All flights connecting Boston BOS to Toronto YYZ.
