SUT 8581 Montreal to La Grande Riviere Flight Status

Summit Air Ltd. Flight SUT8581 from Montreal Saint-Hubert Airport YHU to La Grande Riviere Airport YGL is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on July 16th, 2025.
Check the table below for SUT8581's most recent flight history:

SUT 8581 Flight Status & Schedule

Date Departure Arrival Status
Jul 16 01:09 02:41
Landed Late
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Jul 09 01:06 02:34
Landed Late
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Jun 25 00:57 05:59
Delayed >3h
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Jun 18 00:45 02:20
Unknown
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Jun 11 00:45 02:19
Unknown
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Summit Air Ltd. SUT 8581 Montreal to La Grande Riviere Flight Information

Summit Air Ltd. Flight SUT8581 connects Montreal, Canada to La Grande Riviere, Canada, taking off from Montreal Saint-Hubert Airport YHU and landing at La Grande Riviere Airport YGL.

How long is the SUT8581 flight from Montreal to La Grande Riviere?

The average flight time from Montreal to La Grande Riviere is 2 hours and 23 minutes. The flight distance is 953 km / 592 miles and the average flight speed is 550 km/h / 342 mph.

What is the On-Time Performance (OTP) of Summit Air Ltd. Flight SUT8581 Montreal to La Grande Riviere?

The Airportia On-Time Performance Rating for Summit Air Ltd. Flight SUT8581 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest SUT8581 flight?

The latest flight took off on Wednesday, July 16th, 2025 with the flight status being Landed on 02:41.

How else can the flight SUT8581 be referenced as?

This Summit Air Ltd. flight is also called .

How often is flight SUT8581 delayed?

On average, 67% of all SUT8581 flights are delayed. The average delay is 67 minutes.

See our SUT8581 Flight Tracker above for more details.

SUT8581 and Montreal YHU to La Grande Riviere YGL Flights

Other flights departing from Montreal YHU: MAX220, P6753, YN5375, DU602

Other flights arriving at La Grande Riviere YGL: NDL191, SUT8081, 3H853, SUT8081

All flights connecting Montreal YHU to La Grande Riviere YGL.

SUT8581 Summit Air Ltd. Flight: Montreal to La Grande Riviere Route Map

SUT8581 Summit Air Ltd. Flight Map: Montreal to La Grande Riviere
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.