AC858 Air Canada - Flight Status
Codeshare Flights
The flight OU5925 from Croatia Airlines (OU) is a codeshare flight operated by Air Canada (AC) under the flight number AC858. Check this page for details about flight AC858.
Below, you can find details about Air Canada flight AC858, which currently operates between the airports of Toronto - Toronto Pearson International Airport (Airport Code YYZ) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Wednesday, October 08, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AC858
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights AC858
AC858 On Time performance:
77
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
AC858 Air Canada from Toronto
En Route - On-time
Flight Status for Wednesday October 08, 2025
This flight was also scheduled for Yesterday (October 07, 2025). See it here
This flight is also scheduled for Tomorrow (October 09, 2025). See it here
En Route - On-time
Flight Status for Wednesday October 08, 2025
Departure
Toronto (YYZ)
October 07, 2025
Toronto Pearson International Airport
Departed at:
23:49
Terminal:
1
Gate:
E77
Scheduled Departure Time: 23:35
Arrival
London (LHR)
October 08, 2025
London Heathrow Airport
Estimated Arrival Time:
11:18
Terminal:
2
Gate:
B37
Scheduled Arrival Time: 11:50
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-london-heathrow.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- A33057 - Aegean Airlines
- ET1141 - Ethiopian Airlines
- LH6559 - Lufthansa
- ME4522 - Middle East Airlines
- MS9619 - EgyptAir
- OS8288 - Austrian
- OU5925 - Croatia Airlines
- TG5806 - Thai Airways International
- UA8412 - United Airlines
Additional Information
Which is the frequency of flight AC858?
The flight AC858 is scheduled to flight on daily basis.
Which is the distance of flight AC858?
The distance between the two airports is 5708 kilometers.
Which is the flight time of flight AC858?
The scheduled flight time gate to gate is: 07:15 hours.
The real flight time gate to gate on average is: 06:49 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Toronto: 2025-10-08 05:24:54
Current Time in London: 2025-10-08 10:24:54
The flight AC858 is scheduled to flight on daily basis.
Which is the distance of flight AC858?
The distance between the two airports is 5708 kilometers.
Which is the flight time of flight AC858?
The scheduled flight time gate to gate is: 07:15 hours.
The real flight time gate to gate on average is: 06:49 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Toronto: 2025-10-08 05:24:54
Current Time in London: 2025-10-08 10:24:54
Alternative Flights
The following airlines serves the same route between Toronto and London:
Air Canada
- Flight Number: AC852. (On Time performance: 76 - Average Delay: 18 minutes)
- Flight Number: AC854. (On Time performance: 76 - Average Delay: 20 minutes)
- Flight Number: AC856. (On Time performance: 65 - Average Delay: 35 minutes)
British Airways
- Flight Number: BA92. (On Time performance: 65 - Average Delay: 17 minutes)
- Flight Number: BA98. (On Time performance: 73 - Average Delay: 13 minutes)
Virgin Atlantic
- Flight Number: VS148. (On Time performance: 89 - Average Delay: 7 minutes)
Air Canada
- Flight Number: AC852. (On Time performance: 76 - Average Delay: 18 minutes)
- Flight Number: AC854. (On Time performance: 76 - Average Delay: 20 minutes)
- Flight Number: AC856. (On Time performance: 65 - Average Delay: 35 minutes)
British Airways
- Flight Number: BA92. (On Time performance: 65 - Average Delay: 17 minutes)
- Flight Number: BA98. (On Time performance: 73 - Average Delay: 13 minutes)
Virgin Atlantic
- Flight Number: VS148. (On Time performance: 89 - Average Delay: 7 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 02, 2025 to October 01, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 02, 2024 to September 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from July 02, 2025 to October 01, 2025, we have obtained these figures.
Total number of flights: 92
On Time: 71 ( 77 % )
Moderate Delay: 6 ( 7 % )
Significant Delay: 7 ( 8 % )
Major Delay: 8 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 16 minutes.
Total number of flights: 92
On Time: 71 ( 77 % )
Moderate Delay: 6 ( 7 % )
Significant Delay: 7 ( 8 % )
Major Delay: 8 ( 9 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 16 minutes.
Last Past Flights AC858
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
07 October
07 October
23:59
Toronto (YYZ)
Toronto (YYZ)
11:43
London (LHR)
London (LHR)
06h 44min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
06 October
06 October
23:50
Toronto (YYZ)
Toronto (YYZ)
12:23
London (LHR)
London (LHR)
07h 33min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Sunday
05 October
05 October
23:36
Toronto (YYZ)
Toronto (YYZ)
11:18
London (LHR)
London (LHR)
06h 42min
Boeing 777-300
Boeing 777-300
Landed - On-time
Saturday
04 October
04 October
23:25
Toronto (YYZ)
Toronto (YYZ)
11:20
London (LHR)
London (LHR)
06h 55min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
03 October
03 October
23:50
Toronto (YYZ)
Toronto (YYZ)
11:32
London (LHR)
London (LHR)
06h 42min
Boeing 777-300
Boeing 777-300
Landed - On-time
Thursday
02 October
02 October
00:38
Toronto (YYZ)
Toronto (YYZ)
12:42
London (LHR)
London (LHR)
07h 04min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Wednesday
01 October
01 October
00:48
Toronto (YYZ)
Toronto (YYZ)
12:33
London (LHR)
London (LHR)
06h 45min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Tuesday
30 September
30 September
23:35
Toronto (YYZ)
Toronto (YYZ)
11:09
London (LHR)
London (LHR)
06h 34min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
29 September
29 September
00:30
Toronto (YYZ)
Toronto (YYZ)
12:13
London (LHR)
London (LHR)
06h 43min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Sunday
28 September
28 September
23:32
Toronto (YYZ)
Toronto (YYZ)
11:02
London (LHR)
London (LHR)
06h 30min
Boeing 777-300
Boeing 777-300
Landed - On-time