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AC661 Flight Information & Schedule

Air Canada · Halifax / Stanfield International Airport (YHZ) to Montreal / Pierre Elliott Trudeau International Airport (YUL)

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AC661 Halifax / Stanfield International Airport to Montreal / Pierre Elliott Trudeau International Airport nonstop flight: schedule, airports, aircraft and travel guide.

AC661 Flight Overview

AC661 is operated by Air Canada and connects Halifax / Stanfield International Airport (YHZ) and Montreal / Pierre Elliott Trudeau International Airport (YUL). Scheduled departure: 2026-10-29 05:15 (UTC-03:00); scheduled arrival: 2026-10-29 06:19 (UTC-04:00).

AirlineAir Canada
Flight numberAC661
RouteYHZ to YUL
Scheduled duration2 hr 4 min

Halifax to Montréal Route Information

AC661 is a nonstop flight from Halifax / Stanfield International Airport (YHZ) to Montreal / Pierre Elliott Trudeau International Airport (YUL). Use the information below to plan your journey.

Route distanceApprox. 806 km
Scheduled flight time2 hr 4 min
Time difference-60 min
Flight typenonstop
01

Departure

Scheduled departure: 2026-10-29 05:15 (UTC-03:00). Confirm airport transport and terminal opening hours in advance.

02

Arrival

Scheduled arrival: 2026-10-29 06:19 (UTC-04:00). Arrange pickup, hotel and onward transport for the arrival date.

03

Time zones

Departure: Halifax (UTC-03:00); arrival: Montréal (UTC-04:00).

AC661 On-time Performance & History

Methodology

100%Arrival on-time rate
Sample flights100 (flights)
Average departure delay16 min
Average arrival early2 min
Cancllation rate11%
Longest delay-
Early arrivals77%

Historical statistics are for reference only and do not predict future flight performance.

Aircraft, Cabin & Services

Based on currently published aircraft and cabin information; the operating aircraft may change.

Published aircraft type

Airbus A220-300 Passenger

Economy 30 in; Business 37 in

Seat layout137

Business 12 · Economy 125

Business Class2-2

37 in

Seat configuration depends on the operating aircraft

Economy Class2-3

30 in

MealsSnacks

Inflight entertainmentSeatback entertainment system

Inflight Wi-FiWi-Fi is available

Availability and fees depend on the flight

PowerBusiness: USB port and power outlet; Economy: USB port and power outlet

BassinetUnavailable

Accessibility-

AC661 Airports

Terminals follow the published schedule; check official airline channels for same-day gates and operations.

Halifax / Stanfield International Airport Departure & Montreal / Pierre Elliott Trudeau International Airport Arrival Guide

Departure date: 2026-10-29. Terminal and arrival information helps plan your journey.

YHZ

Departing from Halifax / Stanfield International Airport

AC661 is scheduled to depart from . Allow time for international check-in, baggage drop, security and immigration.

YUL

Arriving at Montreal / Pierre Elliott Trudeau International Airport

Scheduled arrival is at T1. After immigration, take the MRT, taxi, ride-hailing service or airport bus to the city.

 

Planning your arrival

Scheduled arrival: 2026-10-29 06:19. Use the arrival date when booking hotels and pickup services.

Flight Changes, Cancellations & Missed Flights

If the schedule or aircraft changes, follow the booking channel and operating carrier rules.

01

Schedule changes

After an airline or booking-platform notice, confirm the new date, terminal and connecting transport.

02

Cancellation and changes

Refund, rebooking and involuntary-change rules depend on the booking channel, fare conditions and airline notice.

03

Missed flight

If you may not reach the airport on time, contact the booking channel or airline quickly to protect later sectors.

Check-in, Baggage & Entry Tips

International check-in deadlines, baggage allowance and entry requirements may vary by fare and traveller.

01

Arrive early for check-in

Arrive at least 3 hours before departure. Counter opening times and online check-in rules follow Halifax / Stanfield International Airport guidance.

02

Check baggage allowance

Checked and carry-on baggage allowances depend on cabin, fare rules and membership tier. See the baggage terms in your booking.

03

Prepare entry documents

Before departure, check passport validity, visa or visa-free eligibility, andMontreal / Pierre Elliott Trudeau International Airport’ latest arrival declaration requirements.

What should I check before flying AC661?

01

Check the departure date

For an overnight flight, check the departure date on your ticket and plan airport transport in advance.

02

Confirm the operating carrier

Follow the airline rules shown in your booking for check-in and checked baggage.

03

Check boarding information

Gates and operating times may change; follow airline notices and airport displays.

Popular route recommendations

AC661 Frequently Asked Questions

Which airline operates this flight?

AC661 is operated by Air Canada.

Where does it depart and arrive?

Halifax / Stanfield International Airport (YHZ) → Montreal / Pierre Elliott Trudeau International Airport (YUL).

What are the departure and arrival times?

Scheduled departure 05:15, arrival 06:19 · 2 hours 4 minutes.

Which terminal is used for check-in?

Departure terminal No data, arrival terminal T1. Check-in, gate and baggage belt are announced on the day.

Are meals and inflight entertainment available?

Meals: Snacks. Inflight entertainment: Seatback entertainment system.

Explore This Route

Departure airportFlights from Halifax / Stanfield International Airport
Arrival airportMontreal / Pierre Elliott Trudeau International Airport information
Operating airlineAir Canada information