Air Canada AC521 flight status now

Current status of AC521 is Departed On time Estimated Arrival in 1 hour, 40 minutes

AC521 - ACA521 Air Canada (AC)
YUL Montreal Canada
Flight YUL to ORD
ORD Chicago United States
Departed On time Estimated Arrival in 1 hour, 40 minutes
Departure Montreal-Pierre Elliott Trudeau International Airport
IATA: YULICAO: CYUL
Scheduled 09:25 18 November 2025
Actual 09:20 18 November 2025
None C77
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 11:18 18 November 2025
Estimated 10:46 18 November 2025
2 E2
AC521 Detail
  • Type: International Flight
  • Code Shares: UA 8371
  • Flight Duration: 2 hours 53 minutes
  • Flight Distance: 1203 kms / 747 miles
Airline
  • Air Canada
  • IATA: AC
  • ICAO: ACA
  • Operating Days: Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 97
  • Freight capacity: 1.8 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A220-300 Passenger
  • Callsign: ACA521
  • Departure Timezone: America/Toronto
  • Arrival Timezone: America/Chicago
  • Current Time in Montreal: Tuesday 2025-11-18 10:06 AM
  • Current Time in Chicago: Tuesday 2025-11-18 09:06 AM

International flight Air Canada AC521 takes off from Montreal (YUL) Canada to Chicago (ORD) United States. It's operated by Air Canada. The plane leaves Montreal-Pierre Elliott Trudeau International Airport at 09:25 18 November 2025 America/Toronto. The flight is expected to land at O'Hare International Airport at 11:18 18 November 2025 America/Chicago. The flight will last about 2 hours 53 minutes.

Similar flight route from Montreal (YUL) to Chicago (ORD)

Airline Flight no Departure Arrival
United Airlines UA8687
United Airlines 		18/11/2025
18:15 		2 hours 45 minutes
20:00
Avianca AV2175
Avianca 		18/11/2025
16:45 		0 minutes
18:45
United Airlines UA8094
United Airlines 		18/11/2025
13:10 		2 hours 45 minutes
14:55
Air Canada AC7301
Air Canada 		18/11/2025
10:00 		2 hours 55 minutes
11:55
Copa Airlines CM2823
Copa Airlines 		18/11/2025
16:45 		0 minutes
18:45
United Airlines UA3600
United Airlines 		18/11/2025
06:00 		3 hours 10 minutes
08:00
Air Canada AC3109
Air Canada 		18/11/2025
16:45 		2 hours 53 minutes
18:45
Air Canada AC8967
Air Canada 		18/11/2025
18:15 		2 hours 51 minutes
20:00

Frequently asked questions, answered

How long is the flight from Montreal to Chicago?

On average, nonstop flight takes 2 hour(s) 53 minutes, with the flight distance of 1203 km (747 miles).

What type of aircraft is used for the Air Canada AC521 flight?

All Air Canada AC521 flights are operated using Airbus A220-300 Passenger aircraft.

Which terminal the flight Air Canada AC521 is arriving at?

Flight Air Canada AC521 arrives in O'Hare International Airport at Terminal 2.

How many Air Canada AC521 flights are operated a week?

1 flights per week. The Flight Air Canada AC521 is operated on Wednesday.