Air Canada
AC1781 Flight Status
According to Trip.com real-time data, the AC1781 flight operated by Air Canada on Sep 7, 2026 is scheduled to fly from Montreal (YUL) to Houston (IAH). The flight is expected to depart at 4:30 PM (local time in Montreal, UTC-4) and land at 6:59 PM (local time in Houston, UTC-5) .
Sun, Sep 6
Mon, Sep 7
Tue, Sep 8
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Arrived
The flight has arrived 12m early
Montreal(YUL)
5:09 PM
Scheduled: 4:30 PM, Sep 6
Montréal-Pierre Elliott Trudeau International Airport
4h 8m
Check-in Counter
--
Boarding Gate
C80
Arrival Gate
D1B
Baggage
--
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Scheduled
Your flight will depart on time.
Montreal(YUL)
4:30 PM
Scheduled: 4:30 PM, Sep 7
Montréal-Pierre Elliott Trudeau International Airport
4h 8m
Check-in Counter
--
Boarding Gate
C86
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
Montreal(YUL)
4:40 PM
Scheduled: 4:40 PM, Sep 8
Montréal-Pierre Elliott Trudeau International Airport
4h 12m
Check-in Counter
--
Boarding Gate
C75
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
AC1780
|
Houston (HOU)
Montreal (YMQ)
Montreal (YMQ)
Scheduled: 3:00 PM
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AC1781 Aircraft Details
According to Trip.com real-time data, the AC1781 flight flying from Montreal to Houston on 9/7/2026 is operated by the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 4y, 10m. The aircraft is equipped with 169 seats.
Boeing 737 MAX 8
Punctuality (Departure)
60
%
Punctuality (Arrival)
87
%
Early on average
1 minute
Age
4y, 10m
Seats
169
Flight Distance
--
Economy
Business
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
97 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for AC1781
Trip.com historical records show that the last AC1781 flight departed on Sun, Sep 6 from YUL at approximately 5:09 PM. This flight is expected to arrrive in IAH at 7:26 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 2 | Montreal (YUL) | Houston (IAH) | 319 | 5:09 PM | 7:37 PM | Arrived |
| Thu, Sep 3 | Montreal (YUL) | Houston (IAH) | B38M | 4:47 PM | 7:15 PM | Arrived |
| Fri, Sep 4 | Montreal (YUL) | Houston (IAH) | 319 | 4:50 PM | 7:20 PM | Arrived |
| Sat, Sep 5 | Montreal (YUL) | Houston (IAH) | B38M | 4:52 PM | 7:31 PM | Arrived |
| Sun, Sep 6 | Montreal (YUL) | Houston (IAH) | B38M | 5:09 PM | 7:26 PM | Arrived |
| Mon, Sep 7 | Montreal (YUL) | Houston (IAH) | B38M | 4:30 PM | 6:59 PM | Scheduled |
| Tue, Sep 8 | Montreal (YUL) | Houston (IAH) | B38M | 4:40 PM | 7:52 PM | Scheduled |
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AC1781 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of AC1781 is 60% (Late on average 35 minutes), and the on-time arrival rate is 87% (Early on average 1 minute).
On-Time Departures
Punctuality
60
%
Late on average
35 minutes
Early
0
%
On time
60
%
30 mins late
27
%
60 mins late
7
%
90 mins late
7
%
Canceled
0
%
On-Time Arrivals
Punctuality
87
%
Early on average
1 minute
Early
77
%
On time
10
%
30 mins late
7
%
60 mins late
3
%
90 mins late
3
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ac1781?
Flight ac1781 has not departed yet and is currently on schedule. Scheduled departure 4:30 PM, arrival 7:38 PM (updated Sep 7, 2026). -
Is flight ac1781 on time today?
Flight ac1781 has not departed yet and is currently on schedule. Scheduled departure is 4:30 PM, with arrival at 7:38 PM. Recheck gate and timing before you head to the airport. -
Has flight ac1781 departed yet? What is the departure time?
Flight ac1781 is scheduled to depart at 4:30 PM. The latest actual or estimated departure time is 4:30 PM, and the current status is Scheduled (updated Sep 7, 2026). -
When is flight ac1781 scheduled to arrive?
Flight ac1781 is scheduled to arrive at 7:38 PM. The latest estimated or actual arrival time is 6:59 PM. Status is Scheduled as of Sep 7, 2026. -
What route does flight ac1781 fly?
Flight ac1781 is operated by Air Canada from Montreal (YUL) to Houston (IAH). Typical flight time is about 4 hours8 minutes; operating days may include Monday. -
How can I check real-time status for flight ac1781?
Track flight ac1781 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight ac1781 is delayed or canceled, what should I do?
If ac1781 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 7, 2026). Contact Air Canada or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight ac1781 departed from Montreal?
Flight ac1781 has not departed from Montreal (YUL) yet and is currently on schedule for 4:30 PM. -
What is the seat configuration for flight ac1781?
Flight ac1781 usually flies a Boeing 737 MAX 8 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Houston Weather & Current Time
Mostly cloudy
|
25°C - 32°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Montreal 19:59
|
Houston 18:59
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