| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 16 | CDG | YUL | 14:40 | 15:37 |
En-Route
|
Track > |
| Jul 15 | CDG | YUL | 15:00 | 16:00 |
Landed Late
|
Track > |
| Jul 14 | CDG | YUL | 14:53 | 15:40 |
Landed
|
Track > |
| Jul 13 | CDG | YUL | 14:36 | 15:26 |
Landed
|
Track > |
| Jul 12 | CDG | YUL | 15:38 | 16:12 |
Landed Late
|
Track > |
| Jul 11 | CDG | YUL | 14:21 | 15:11 |
Landed
|
Track > |
| Jul 10 | CDG | YUL | 14:35 | 15:31 |
Landed
|
Track > |
| Jul 09 | CDG | YUL | 14:40 | 15:51 |
Landed
|
Track > |
| Jul 08 | CDG | YUL | 14:32 | 15:22 |
Landed
|
Track > |
| Jul 07 | CDG | YUL | 14:28 | 14:56 |
Landed
|
Track > |
United Airlines Flight UA8121 connects Paris, France to Montreal, Canada, taking off from Paris Charles de Gaulle Airport CDG and landing at Montreal Pierre Elliott Trudeau Airport YUL.
How long is the UA8121 flight from Paris to Montreal?
The average flight time from Paris to Montreal is 6 hours and 50 minutes. The flight distance is 5522 km / 3431 miles and the average flight speed is 808 km/h / 502 mph.
How many UA8121 flights are operated per week?
7 flights per week. The flight UA8121 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA8121 Paris to Montreal?
The Airportia On-Time Performance Rating for United Airlines Flight UA8121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA8121 flight?
The latest flight took off on Thursday, July 16th, 2026 with the flight status being En-Route on 15:37.
How else can the flight UA8121 be referenced as?
This United Airlines flight can also be referenced as UAL8121, UA 8121, UAL 8121.
How often is flight UA8121 delayed?
On average, 30% of all UA8121 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled UA8121 flight or baggage issues?
If your UA8121 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 UA8121 Flight Tracker above for more details.
Other flights departing from Paris CDG: TS117, AC871, AF1288, AF1420
Other flights arriving at Montreal YUL: AC871, AC8570, AC8564, AC1155
All flights connecting Paris CDG to Montreal YUL.
