AC1139 Air Canada - Flight Status

Which is the frequency of flight AC1139?
The flight AC1139 is scheduled to flight on daily basis.

Which is the distance of flight AC1139?
The distance between the two airports is 454 miles.

Which is the flight time of flight AC1139?
The scheduled flight time gate to gate is: 01:37 hours.
The real flight time gate to gate on average is: 01:42 hours.

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 Quebec and Toronto:

Air Canada
- Flight Number: AC1133. (On Time performance: 97 - Average Delay: 4 minutes)
- Flight Number: AC1135. (On Time performance: 88 - Average Delay: 8 minutes)
- Flight Number: AC1143. (On Time performance: 72 - Average Delay: 16 minutes)
- Flight Number: AC1957. (On Time performance: 63 - Average Delay: 16 minutes)
- Flight Number: AC8397. (On Time performance: 54 - Average Delay: 29 minutes)

Porter Airlines
- Flight Number: P3190.

Porter Airlines
- Flight Number: PD188. (On Time performance: 91 - Average Delay: 10 minutes)
- Flight Number: PD190. (On Time performance: 56 - Average Delay: 22 minutes)

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 March 04, 2026 to August 10, 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 March 04, 2026 to July 31, 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.

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