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 IFR

Toronto Pearson International Airport

Toronto, CA

Local time
09:41 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
569 ft
Coordinates
43.6759, -79.6294

cloud Weather

Wind
250° / 8 kt
Visibility
12 SM
Ceiling
OVC 900 ft
Temp / Dew
16°C / 14°C
Altimeter
29.89 inHg

Obs: 2026-10-12T13:26:00.000Z

Raw METAR / TAF 
SPECI CYYZ 121326Z 25008KT 12SM OVC009 16/14 A2989 RMK SC8 SLP125 DENSITY ALT 800FT

TAF CYYZ 121140Z 1212/1318 24005KT P6SM FEW008 OVC012 TEMPO 1212/1214 5SM BR BKN008 OVC012 FM121400 25006KT P6SM FEW015 TEMPO 1214/1217 BKN015 FM121800 24012KT P6SM FEW020 BKN200 BECMG 1222/1224 25005KT FM130200 VRB03KT P6SM FEW030 BKN100 PROB30 1306/1310 1SM BR FM131000 19006KT P6SM SCT010 BKN030 PROB30 1310/1312 2SM TSRA BR BKN010 BKN030CB FM131200 22008KT P6SM SCT030 OVC080 PROB30 1312/1314 4SM -TSRA BR BKN030CB BECMG 1314/1316 23015G25KT FM131600 24015G25KT P6SM BKN030 RMK NXT FCST BY 121500Z

flight Live Traffic

flight_takeoff 111 Departures
flight_land 40 Arrivals

Arrival

LHR EGLL IFR

London Heathrow Airport

London, GB

Local time
14:41 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
150° / 10 kt
Visibility
6 SM
Ceiling
OVC 900 ft
Temp / Dew
17°C / 15°C
Altimeter
29.91 inHg
Wx
-RA

Obs: 2026-10-12T13:20:00.000Z

Raw METAR / TAF 
METAR EGLL 121320Z AUTO 15010KT 9999 -RA OVC009 17/15 Q1013

TAF EGLL 121055Z 1212/1318 15008KT 9999 BKN016 BECMG 1212/1214 BKN012 TEMPO 1212/1222 6000 -DZRA PROB30 TEMPO 1212/1221 3000 DZ BKN006 BECMG 1218/1221 21010KT TEMPO 1221/1302 FEW012 BKN016 TEMPO 1302/1307 6000 -DZ BKN008 PROB30 TEMPO 1302/1306 3000 DZ BR BKN004 BECMG 1307/1309 27013KT BKN020 TEMPO 1308/1312 5000 RA BKN014 PROB30 TEMPO 1308/1316 27015G28KT PROB30 TEMPO 1308/1311 4000 +SHRA BECMG 1309/1312 FEW030

flight Live Traffic

flight_takeoff 26 Departures
flight_land 18 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.