TS857 Air Transat - Flight Status

Which is the frequency of flight TS857?
The flight TS857 is currently not scheduled at Montreal Airport (YUL).

Which is the distance of flight TS857?
The distance between the two airports is 1610 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Cayo Coco and Montreal:

Air Canada
- Flight Number: AC1421. (On Time performance: 67 - Average Delay: 13 minutes)
- Flight Number: AC1751. (On Time performance: 90 - Average Delay: 6 minutes)

Air Transat
- Flight Number: TS1857.
- Flight Number: TS853. (On Time performance: 90 - Average Delay: 19 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 06, 2025 to November 27, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 05, 2024 to November 27, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.