TS603 Air Transat - Flight Status

Which is the frequency of flight TS603?
The flight TS603 is scheduled to flight on Monday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight TS603?
The distance between the two airports is 3319 miles.

Which is the flight time of flight TS603?
The scheduled flight time gate to gate is: 07:25 hours.
The real flight time gate to gate on average is: 07:27 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Nantes: 2026-07-08 17:46:45
Current Time in Montreal: 2026-07-08 11:46:45

The following airlines serves the same route between Nantes and Montreal:

Air Canada
- Flight Number: AC927. (On Time performance: 62 - Average Delay: 15 minutes)

Air Transat
- Flight Number: TS623.

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from January 05, 2026 to July 03, 2026. 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 July 02, 2025 to June 29, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.