Apparatus

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flight_takeoff Flight

ACA858

Operated by Air Canada

Live map

Live map filtered to ACA858. Shown when the flight is currently airborne.

Route airports View route page →

Departure

YYZ CYYZ VFR

Toronto Pearson International Airport

Toronto, CA

Local time
07:52 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
569 ft
Coordinates
43.6759, -79.6294

cloud Weather

Wind
340° / 10G16 kt
Visibility
15 SM
Ceiling
FEW 4,500 ft
Temp / Dew
14°C / 11°C
Altimeter
30.08 inHg

Obs: 2026-08-28T11:00:00.000Z

Raw METAR / TAF 
METAR CYYZ 281100Z 34010G16KT 15SM FEW045 14/11 A3008 RMK SC1 SC TR SLP189

TAF CYYZ 281140Z 2812/2918 34010KT P6SM FEW040 FM281700 34007KT P6SM SCT050 BECMG 2818/2820 14008KT FM282000 14008KT P6SM BKN050 BECMG 2823/2901 VRB03KT FM290200 30005KT P6SM SCT050 FM290500 30005KT P6SM SKC FM290900 30005KT P6SM BKN050 FM291100 26005KT P6SM SCT050 FM291500 23010KT P6SM BKN050 RMK NXT FCST BY 281500Z

flight Live Traffic

flight_takeoff 66 Departures
flight_land 54 Arrivals

Arrival

LHR EGLL VFR

London Heathrow Airport

London, GB

Local time
12:52 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
230° / 16 kt
Visibility
6 SM
Ceiling
SCT 4,700 ft
Temp / Dew
22°C / 11°C
Altimeter
29.70 inHg

Obs: 2026-08-28T11:20:00.000Z

Raw METAR / TAF 
METAR EGLL 281120Z AUTO 23016KT 9999 SCT047 22/11 Q1006

TAF EGLL 281057Z 2812/2918 23008KT 9999 FEW030 TEMPO 2812/2821 7000 SHRA PROB30 TEMPO 2812/2820 24015G25KT 3000 +SHRA +TSGS PROB30 TEMPO 2823/2908 BKN010 TEMPO 2907/2918 8000 -RA BKN008 BECMG 2909/2912 17010KT PROB40 TEMPO 2909/2918 3000 +RA +SHRA BECMG 2912/2915 23010KT

flight Live Traffic

flight_takeoff 30 Departures
flight_land 36 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 C01755 YYZ → LHR Jul 26, 05:30 UTCJul 26, 10:15 UTC4h 46m - -
2026-07-26 C01755 YYZ → LHR Jul 26, 04:05 UTCJul 26, 05:25 UTC1h 20m - -
2026-07-25 C02CF1 YYZ → LHR Jul 25, 04:10 UTCJul 25, 10:30 UTC6h 20m - -
2026-07-24 C01723 YYZ → LHR Jul 24, 04:10 UTCJul 24, 10:15 UTC6h 5m - -
2026-07-23 C01753 YYZ → LHR Jul 23, 04:25 UTCJul 23, 10:50 UTC6h 25m - -
2026-07-22 C02CF1 YYZ → LHR Jul 22, 04:05 UTCJul 22, 04:15 UTC10m - -
2026-07-22 C02CF1 YYZ → LHR Jul 22, 04:04 UTCJul 22, 10:25 UTC6h 21m +14m -2m
2026-07-21 C0171A YYZ → LHR Jul 21, 04:10 UTCJul 21, 10:45 UTC6h 35m - -
2026-07-20 C01755 YYZ → LHR Jul 20, 04:10 UTCJul 20, 10:55 UTC6h 45m - -
2026-07-19 C01753 YYZ → LHR Jul 19, 04:15 UTCJul 19, 10:40 UTC6h 25m - -
2026-07-18 C0171A YYZ → LHR Jul 18, 04:35 UTCJul 18, 11:10 UTC6h 35m - -
2026-07-17 C0174F YYZ → LHR Jul 17, 04:29 UTCJul 17, 11:15 UTC6h 45m - -
2026-07-17 C0174F YYZ → LHR Jul 17, 04:28 UTCJul 17, 10:56 UTC6h 28m +38m +10m
2026-07-16 C0173F YYZ → LHR Jul 16, 06:10 UTCJul 16, 13:00 UTC6h 50m - -
2026-07-15 C0173F YYZ → LHR Jul 15, 04:00 UTCJul 15, 10:45 UTC6h 45m - -
2026-07-14 C01755 YYZ → LHR Jul 14, 04:15 UTCJul 14, 10:55 UTC6h 40m - -
2026-07-13 C01753 YYZ → LHR Jul 13, 04:23 UTCJul 13, 10:52 UTC6h 29m +33m +10m
2026-07-13 C01753 - Jul 13, 04:25 UTCJul 13, 10:45 UTC6h 20m - -
2026-07-12 C01734 YYZ → LHR Jul 12, 04:08 UTCJul 12, 10:34 UTC6h 26m +18m +2m
2026-07-12 C01734 - Jul 12, 04:10 UTCJul 12, 10:40 UTC6h 30m - -
2026-07-11 C0173E - Jul 11, 12:50 UTCJul 11, 13:00 UTC10m - -
2026-07-11 C0173E YYZ → LHR Jul 11, 06:29 UTCJul 11, 12:35 UTC6h 6m +159m -21m
2026-07-11 C0173E YYZ → LHR Jul 11, 06:30 UTCJul 11, 13:00 UTC6h 30m - -
2026-07-10 C0171A YYZ → LHR Jul 10, 04:55 UTCJul 10, 11:10 UTC6h 15m - -
2026-07-09 C0173B - Jul 9, 10:20 UTCJul 9, 10:35 UTC15m - -
2026-07-09 C0173F YYZ → LHR Jul 9, 04:10 UTCJul 9, 10:50 UTC6h 40m - -
2026-07-08 C01754 - Jul 8, 04:10 UTCJul 8, 05:55 UTC1h 45m - -
2026-07-08 C01754 YYZ → LHR Jul 8, 04:10 UTCJul 8, 10:40 UTC6h 30m +20m +24m
2026-07-07 C0173B - Jul 7, 10:20 UTCJul 7, 10:35 UTC15m - -
2026-07-07 C0173F YYZ → LHR Jul 7, 04:10 UTCJul 7, 10:50 UTC6h 40m - -

Performance history

Flights tracked
149 showing last 30
Avg arrival delay
+4m
On-time arrival
83% 83% on time
Aircraft used
11

Monthly activity 4 months

Month Flights tracked
July 2026 38
June 2026 39
May 2026 38
April 2026 34

ACA858 frequently asked

Where does flight ACA858 fly?
ACA858 (Air Canada) flies from YYZ to LHR. View the full route page.
How long is flight ACA858?
Based on observed flights, ACA858 takes on average 5h 16m from takeoff to landing.
How often does ACA858 fly?
ACA858 has been observed flying several times a week in our tracking data. We've recorded 149 flights under this callsign.
Is flight ACA858 usually on time?
Across recent flights, ACA858 arrives with an average 4-minute delay. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ACA858?
ACA858 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ACA858 live?
Yes. When ACA858 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.