Is UO857 delayed?
No — UO857 landed in Hong Kong 20 min early, at 11:35 on Oct 2 (as of Oct 2, 04:52 UTC).
Usually on time: arrived within 15 min of schedule on 20 of the last 20 flights.
20 min early
Official source · Updated
Departure
Tokyo
NRT
Actual
Oct 2
Arrival
Hong Kong
HKG
Actual
Scheduled 11:55
Oct 2
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (Asia/Tokyo)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Also sold as CX5857
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min early
Tokyo → Hong Kong
- 40 min early
Tokyo → Hong Kong
- 43 min early
Tokyo → Hong Kong
- 13 min early
Tokyo → Hong Kong
- 21 min early
Tokyo → Hong Kong
Is UO857 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Tokyo Narita (NRT) departures
No departures recorded yet today.
Hong Kong (HKG) departures
- Left more than 15 min late
- 52 of 126
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 2, 2026Arrived | Tokyo | Hong Kong | -20 | |
| Sep 30, 2026Arrived | Tokyo | Hong Kong | -40 | |
| Sep 29, 2026Arrived | Tokyo | Hong Kong | -43 | |
| Sep 28, 2026Arrived | Tokyo | Hong Kong | -13 | |
| Sep 27, 2026Arrived | Tokyo | Hong Kong | -21 | |
| Sep 26, 2026Arrived | Tokyo | Hong Kong | -38 | |
| Sep 25, 2026Arrived | Tokyo | Hong Kong | -27 | |
| Sep 24, 2026Arrived | Tokyo | Hong Kong | -33 | |
| Sep 23, 2026Arrived | Tokyo | Hong Kong | -41 | |
| Sep 21, 2026Arrived | Tokyo | Hong Kong | -26 | |
| Sep 20, 2026Arrived | Tokyo | Hong Kong | -38 | |
| Sep 19, 2026Arrived | Tokyo | Hong Kong | -25 | |
| Sep 18, 2026Arrived | Tokyo | Hong Kong | -27 | |
| Sep 16, 2026Arrived | Tokyo | Hong Kong | -5 | |
| Sep 15, 2026Arrived | Tokyo | Hong Kong | -16 | |
| Sep 14, 2026Arrived | Tokyo | Hong Kong | -41 | |
| Sep 6, 2026Arrived | Tokyo | Hong Kong | -24 | |
| Sep 5, 2026Arrived | Tokyo | Hong Kong | -39 | |
| Sep 4, 2026Arrived | Tokyo | Hong Kong | -31 | |
| Sep 3, 2026Arrived | Tokyo | Hong Kong | -32 |
Email me if UO857 runs late
We email you if your next UO857 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.