Flight Status & Tracker

ACA521

AIR CANADA · YUL → ORD · Last tracked Sep 25, 2026

ACA521 is a flight number operated by AIR CANADA between Montreal / Pierre Elliott Trudeau International Airport (CYUL) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked ACA521 on September 25, 2026. The flight is most often flown by a AIRBUS-BOMBARDIER Airbus A220-300. Typical block time is 1h 58m. SkyMeter has observed 18 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
18
last 90 days
⏱
AVG DURATION
1h 58m
tracked time
📅
SERVICE PERIOD
6/1/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
2 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
CYUL → KORD
16
avg 2h 12m · Montreal / Pierre Elliott Trudeau → Chicago O'Hare

Aircraft types

Equipment used on this number

5
BCS3 AIRBUS-BOMBARDIER Airbus A220-300
12
A320 AIRBUS Airbus A320
2
AS55 AS55
2
B38M BOEING Boeing 737 MAX 8
1
GLID GLID
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of ACA521

30
C-FHXNAIRBUS-BOMBARDIER Airbus A220-300
→
9/25/2026
9m
No alerts
Replay Analysis
C-FHXNAIRBUS-BOMBARDIER Airbus A220-300
→
9/25/2026
1h 59m
No alerts
Replay Analysis
C-GTZUAIRBUS-BOMBARDIER Airbus A220-300
→
9/24/2026
2h 3m
No alerts
Replay Analysis
C-FHNBAS55
→
9/23/2026
2h 0m
No alerts
Replay Analysis
C-GMZYAIRBUS-BOMBARDIER Airbus A220-300
→
9/22/2026
2h 4m
No alerts
Replay Analysis
C-GVUNAIRBUS-BOMBARDIER Airbus A220-300
→
9/21/2026
2h 23m
No alerts
Replay Analysis
C-GMZRAIRBUS-BOMBARDIER Airbus A220-300
→
9/20/2026
2h 35m
No alerts
Replay Analysis
C-FHFNGLID
→
9/18/2026
2h 17m
No alerts
Replay Analysis
C-GJXWAIRBUS-BOMBARDIER Airbus A220-300
→
9/17/2026
2h 11m
No alerts
Replay Analysis
C-GMIQBOEING Boeing 737 MAX 8
→
9/16/2026
2h 17m
No alerts
Replay Analysis
C-GYLQAIRBUS-BOMBARDIER Airbus A220-300
→
9/15/2026
2h 27m
No alerts
Replay Analysis
C-GYLQAIRBUS-BOMBARDIER Airbus A220-300
→
9/14/2026
2h 4m
No alerts
Replay Analysis
C-GWUTAIRBUS-BOMBARDIER Airbus A220-300
→
9/13/2026
1h 59m
No alerts
Replay Analysis
C-GJYIAIRBUS-BOMBARDIER Airbus A220-300
→
9/12/2026
2h 7m
No alerts
Replay Analysis
C-FHNBAS55
→
9/11/2026
2h 23m
No alerts
Replay Analysis
C-GJXVAIRBUS-BOMBARDIER Airbus A220-300
→
9/10/2026
2h 25m
No alerts
Replay Analysis
C-FCQDAIRBUS Airbus A320
→
9/8/2026
10m
No alerts
Replay Analysis
C-FCQDAIRBUS Airbus A320
→
9/8/2026
1h 51m
No alerts
Replay Analysis
C-GMZRAIRBUS-BOMBARDIER Airbus A220-300
→
4/30/2026
2h 2m
No alerts
Replay Analysis
C-GJXNAIRBUS-BOMBARDIER Airbus A220-300
→
4/29/2026
2h 2m
No alerts
Replay Analysis
C-FDUWAIRBUS-BOMBARDIER Airbus A220-100
→
4/27/2026
2h 0m
No alerts
Replay Analysis
C-FDUWAIRBUS-BOMBARDIER Airbus A220-100
→
4/26/2026
2h 10m
No alerts
Replay Analysis
C-GVUNAIRBUS-BOMBARDIER Airbus A220-300
→
4/25/2026
2h 10m
No alerts
Replay Analysis
C-GTZHAIRBUS-BOMBARDIER Airbus A220-300
→
4/24/2026
1h 54m
No alerts
Replay Analysis
C-GVDPAIRBUS-BOMBARDIER Airbus A220-300
→
4/23/2026
1h 54m
No alerts
Replay Analysis
C-GVDPAIRBUS-BOMBARDIER Airbus A220-300
→
4/22/2026
11m
No alerts
Replay Analysis
C-GVDPAIRBUS-BOMBARDIER Airbus A220-300
→
4/22/2026
1h 54m
No alerts
Replay Analysis
C-GJYAAIRBUS-BOMBARDIER Airbus A220-300
→
4/20/2026
1h 53m
No alerts
Replay Analysis
C-GROVAIRBUS-BOMBARDIER Airbus A220-300
→
4/19/2026
2h 6m
No alerts
Replay Analysis
C-GTZSAIRBUS-BOMBARDIER Airbus A220-300
→
4/17/2026
7m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window