British Airways
Is BA4139 delayed?
Service date: · Actual departure date; scheduled departure unavailable (Asia/Hong_Kong)
Arrived
11 min early
Official source · Updated
Departure
Hong Kong
HKG
Actual
Sep 16
Arrival
Melbourne
MEL
Actual
Scheduled 05:55
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: CPA135
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
HKG → MEL
- 17 min early
HKG → MEL
- 1 min late
HKG → MEL
- 136 min late
HKG → MEL
- 2 min early
HKG → MEL
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 10
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 16, 2026Arrived | Hong Kong | Melbourne | -11 | |
| Sep 15, 2026Arrived | Hong Kong | Melbourne | -17 | |
| Sep 13, 2026Arrived | Hong Kong | Melbourne | 1 | |
| Sep 12, 2026Arrived | Hong Kong | Melbourne | 136 | |
| Sep 10, 2026Arrived | Hong Kong | Melbourne | -2 | |
| Sep 9, 2026Arrived | Hong Kong | Melbourne | -21 | |
| Sep 8, 2026Arrived | Hong Kong | Melbourne | -38 | |
| Sep 6, 2026Arrived | Hong Kong | Melbourne | 2 | |
| Sep 5, 2026Arrived | Hong Kong | Melbourne | 15 | |
| Sep 4, 2026Arrived | Hong Kong | Melbourne | -21 |