Apparatus

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flight_takeoff Flight

ACA866

Operated by Air Canada

Live map

Live map filtered to ACA866. 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
22:26 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
118 ft
Coordinates
45.4678, -73.7423

cloud Weather

Wind
60° / 16 kt
Visibility
12 SM
Ceiling
BKN 1,400 ft, OVC 3,700 ft
Temp / Dew
8°C / 6°C
Altimeter
29.94 inHg
Wx
-RA

Obs: 2026-10-13T02:00:00.000Z

Raw METAR / TAF 
METAR CYUL 130200Z 06016KT 12SM -RA BKN014 OVC037 08/06 A2994 RMK SC3SC5 SLP142

TAF CYUL 122340Z 1300/1406 05015G25KT P6SM -RA FEW008 OVC025 TEMPO 1300/1303 4SM -RA BR BKN008 OVC020 FM130300 05015G25KT P6SM SCT020 OVC040 TEMPO 1303/1308 P6SM -RA BKN020 OVC040 FM130800 05015KT P6SM -RA BKN015 OVC040 FM131000 05015KT 5SM -RA BR BKN008 OVC015 FM131500 05015KT 2 1/2SM RA BR OVC005 FM132200 05015KT 4SM -RA BR OVC005 FM140400 02012KT 2SM -DZ BR OVC004 RMK NXT FCST BY 130300Z

flight Live Traffic

flight_takeoff 44 Departures
flight_land 17 Arrivals

Arrival

LHR EGLL IFR

London Heathrow Airport

London, GB

Local time
03:26 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
210° / 10 kt
Visibility
6 SM
Ceiling
OVC 800 ft
Temp / Dew
16°C / 15°C
Altimeter
29.97 inHg

Obs: 2026-10-13T01:50:00.000Z

Raw METAR / TAF 
METAR EGLL 130150Z AUTO 21010KT 180V240 9999 OVC008 16/15 Q1015

TAF EGLL 122308Z 1300/1406 20005KT 9999 SCT008 BKN018 PROB40 TEMPO 1300/1302 BKN008 TEMPO 1302/1307 6000 -DZ BKN006 PROB30 TEMPO 1302/1306 3000 DZ BR BKN004 BECMG 1303/1306 21015KT PROB30 TEMPO 1305/1308 22017G27KT BECMG 1308/1311 27015G28KT TEMPO 1308/1312 6000 RA BKN014 PROB30 TEMPO 1308/1311 4000 +SHRA BECMG 1309/1312 CAVOK BECMG 1315/1318 26009KT PROB30 1404/1406 6000

flight Live Traffic

flight_takeoff 39 Departures
flight_land 64 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 C051E2 YUL → LHR Jul 25, 23:10 UTCJul 26, 05:15 UTC6h 5m - -
2026-07-24 C0583F YUL → LHR Jul 24, 23:00 UTCJul 25, 05:10 UTC6h 10m - -
2026-07-22 C083F2 YUL → LHR Jul 22, 22:57 UTCJul 23, 05:01 UTC6h 4m +17m +23m
2026-07-22 C083F2 YUL → LHR Jul 22, 23:00 UTCJul 23, 05:05 UTC6h 5m - -
2026-07-21 C04FBB YUL → LHR Jul 21, 23:35 UTCJul 22, 05:25 UTC5h 50m - -
2026-07-20 C051E6 YUL → LHR Jul 20, 00:00 UTCJul 20, 06:20 UTC6h 20m - -
2026-07-19 C04FD7 YUL → LHR Jul 19, 00:26 UTCJul 19, 06:25 UTC5h 59m +106m +4m
2026-07-19 C04FD7 YUL → LHR Jul 19, 00:30 UTCJul 19, 06:30 UTC6h 0m - -
2026-07-17 C051E6 YUL → LHR Jul 17, 23:21 UTCJul 18, 05:33 UTC6h 12m +41m +23m
2026-07-17 C051E6 YUL → LHR Jul 17, 23:25 UTCJul 18, 05:40 UTC6h 16m - -
2026-07-15 C04FD7 YUL → LHR Jul 15, 23:30 UTCJul 16, 05:35 UTC6h 5m - -
2026-07-14 C0611F YUL → LHR Jul 14, 23:20 UTCJul 15, 05:35 UTC6h 15m - -
2026-07-13 C051E2 YUL → LHR Jul 13, 00:55 UTCJul 13, 07:20 UTC6h 25m - -
2026-07-11 C083F2 YUL → LHR Jul 11, 23:10 UTCJul 12, 05:20 UTC6h 10m - -
2026-07-10 C0611F YUL → LHR Jul 10, 23:25 UTCJul 11, 05:20 UTC5h 55m - -
2026-07-08 C051E2 YUL → LHR Jul 8, 23:13 UTCJul 9, 05:06 UTC5h 53m +33m +3m
2026-07-08 C051E2 - Jul 8, 23:15 UTCJul 9, 04:30 UTC5h 15m - -
2026-07-07 C083F2 YUL → LHR Jul 7, 23:20 UTCJul 8, 05:40 UTC6h 20m - -
2026-07-05 C051E4 YUL → LHR Jul 5, 23:20 UTCJul 6, 05:20 UTC6h 0m - -
2026-07-04 C06A39 YUL → LHR Jul 4, 23:10 UTCJul 5, 05:10 UTC6h 0m - -
2026-07-04 C06A38 YUL → LHR Jul 4, 00:00 UTCJul 4, 05:45 UTC5h 45m - -
2026-07-02 C04F64 - Jul 2, 05:05 UTCJul 2, 05:20 UTC15m - -
2026-07-01 C04FE4 YUL → LHR Jul 1, 23:38 UTCJul 2, 05:11 UTC5h 33m +58m +29m
2026-07-01 C04FE4 YUL → LHR Jul 1, 23:40 UTCJul 2, 05:35 UTC5h 55m - -
2026-06-30 C05840 YUL → LHR Jun 30, 23:15 UTCJul 1, 05:20 UTC6h 5m - -
2026-06-28 C053F6 YUL → LHR Jun 28, 23:22 UTCJun 29, 05:20 UTC5h 58m +42m +41m
2026-06-28 C053F6 YUL → LHR Jun 28, 23:25 UTCJun 29, 05:30 UTC6h 5m - -
2026-06-27 C06A39 YUL → LHR Jun 27, 23:00 UTCJun 28, 05:09 UTC6h 10m - -
2026-06-26 C06120 - Jun 26, 23:04 UTCJun 27, 05:25 UTC6h 20m - -
2026-06-24 C04FE4 YUL → LHR Jun 24, 23:14 UTCJun 25, 05:35 UTC6h 20m - -

Performance history

Flights tracked
117 showing last 30
Avg arrival delay
+21m
On-time arrival
33% 33% on time
Aircraft used
15

Monthly activity 4 months

Month Flights tracked
July 2026 24
June 2026 32
May 2026 37
April 2026 24

ACA866 frequently asked

Where does flight ACA866 fly?
ACA866 (Air Canada) flies from YUL to LHR. View the full route page.
How long is flight ACA866?
Based on observed flights, ACA866 takes on average 5h 52m from takeoff to landing.
How often does ACA866 fly?
ACA866 has been observed flying several times a week in our tracking data. We've recorded 117 flights under this callsign.
Is flight ACA866 usually on time?
Across recent flights, ACA866 arrives with an average 21-minute delay. 33% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ACA866?
ACA866 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ACA866 live?
Yes. When ACA866 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.