Cathay Pacific
Is CX821 delayed?
Service date: · Actual departure date; scheduled departure unavailable (America/Toronto)
Arrived
35 min early
Official source · Updated
Departure
Toronto
YYZ
Actual
Sep 19
Arrival
Hong Kong
HKG
Actual
Scheduled 14:00
Sep 20
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
YYZ → HKG
- 35 min early
YYZ → HKG
- 33 min late
YYZ → HKG
- 25 min early
YYZ → HKG
- 25 min early
YYZ → HKG
Flight history and details
Aug 24, 2026 — Sep 23, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 17
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | Toronto | Hong Kong | -5 | |
| Sep 19, 2026Arrived | Toronto | Hong Kong | -35 | |
| Sep 17, 2026Arrived | Toronto | Hong Kong | 33 | |
| Sep 16, 2026Arrived | Toronto | Hong Kong | -25 | |
| Sep 14, 2026Arrived | Toronto | Hong Kong | -25 | |
| Sep 12, 2026Arrived | Toronto | Hong Kong | -59 | |
| Sep 11, 2026Arrived | Toronto | Hong Kong | -26 | |
| Sep 9, 2026Arrived | Toronto | Hong Kong | -50 | |
| Sep 7, 2026Arrived | Toronto | Hong Kong | -44 | |
| Sep 5, 2026Arrived | Toronto | Hong Kong | -57 | |
| Sep 3, 2026Arrived | Toronto | Hong Kong | -1 | |
| Sep 2, 2026Arrived | Toronto | Hong Kong | -13 | |
| Aug 31, 2026Arrived | Toronto | Hong Kong | -14 | |
| Aug 29, 2026Arrived | Toronto | Hong Kong | -15 | |
| Aug 27, 2026Arrived | Toronto | Hong Kong | -34 | |
| Aug 26, 2026Arrived | Toronto | Hong Kong | -37 | |
| Aug 24, 2026Arrived | Toronto | Hong Kong | -5 |