Apparatus

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flight_takeoff Flight

ACA421

Live map

Live map filtered to ACA421. Shown when the flight is currently airborne.

Route airports View route page →

Departure

YUL CYUL MVFR

Montreal / Pierre Elliott Trudeau International Airport

Montréal, CA

Local time
03:46 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
118 ft
Coordinates
45.4678, -73.7423

cloud Weather

Wind
290° / 4 kt
Visibility
10 SM
Ceiling
FEW 800 ft, OVC 1,100 ft
Temp / Dew
6°C / 5°C
Altimeter
29.94 inHg
Wx
-DZ

Obs: 2026-04-15T07:00:00.000Z

Raw METAR / TAF 
METAR CYUL 150700Z 29004KT 10SM -DZ FEW008 OVC011 06/05 A2994 RMK ST2SC6 SLP140

TAF CYUL 150540Z 1506/1612 VRB03KT 5SM -DZ BR BKN008 OVC012 TEMPO 1506/1516 P6SM NSW SCT008 OVC012 BECMG 1513/1515 10005KT FM151600 10005KT P6SM OVC010 PROB30 1516/1518 OVC009 FM151800 08008KT 5SM -SHRA BR BKN010 OVC070 FM152200 05007KT 5SM -DZ BR OVC008 FM160800 04006KT 4SM -RA -DZ BR OVC006 RMK NXT FCST BY 150900Z

flight Live Traffic

flight_takeoff 5 Departures
flight_land 4 Arrivals

Arrival

YYZ CYYZ IFR

Toronto Pearson International Airport

Toronto, CA

Local time
03:46 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
569 ft
Coordinates
43.6759, -79.6294

cloud Weather

Wind
90° / 9 kt
Visibility
12 SM
Ceiling
BKN 900 ft, OVC 5,800 ft
Temp / Dew
10°C / 9°C
Altimeter
29.84 inHg
Wx
-TSRA

Obs: 2026-04-15T07:09:00.000Z

Raw METAR / TAF 
SPECI CYYZ 150709Z 09009KT 12SM -TSRA BKN009 OVC058CB 10/09 A2984 RMK SC6CB2 OCNL DIST LTNG NW SLP109

TAF AMD CYYZ 150657Z 1506/1612 15007KT P6SM FEW004 SCT009 BKN070 TEMPO 1506/1508 P6SM -SHRA VCTS BKN009 OVC070CB FM150730 12007KT 2SM TSRA BR BKN008 OVC040CB TEMPO 1507/1510 P6SM NSW FEW008 SCT020 OVC040 PROB30 1507/1509 VRB15G25KT 1SM +TSRA BR BKN004 OVC020CB FM151000 10010KT 5SM -DZ BR BKN005 OVC020 TEMPO 1510/1512 6SM BR SCT005 BKN020 FM151200 09006KT 3SM -DZ BR OVC005 PROB30 1512/1515 1SM -DZ BR OVC003 FM151600 15005KT 4SM BR BKN005 OVC020 FM151800 25010G20KT P6SM FEW008 OVC020 FM160000 23005KT 6SM -SHRA BR FEW006 BKN020 OVC080 PROB30 1603/1606 2SM -DZ BR BKN006 OVC020 FM160600 18006KT 4SM BR BKN006 PROB30 1606/1611 3/4SM BR BKN003 FM161100 18010KT 5SM -SHRA BR FEW003 OVC006 RMK NXT FCST BY 150900Z

flight Live Traffic

flight_takeoff 14 Departures
flight_land 28 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 C051E6 YUL → YYZ Apr 13, 21:24 UTCApr 13, 22:48 UTC1h 24m +44m +5m

Performance history

Flights tracked
1
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 1

ACA421 frequently asked

Where does flight ACA421 fly?
ACA421 flies from YUL to YYZ. View the full route page.
How long is flight ACA421?
Based on observed flights, ACA421 takes on average 1h 24m from takeoff to landing.
How often does ACA421 fly?
ACA421 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Is flight ACA421 usually on time?
Across recent flights, ACA421 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
Can I track ACA421 live?
Yes. When ACA421 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.