Air China
Is CA4171 delayed?
Service date: · Scheduled departure date (Asia/Shanghai)
Arrived
5 min early
Official source · Updated
Departure
Kunming
KMG
Actual
Scheduled 07:00
Aug 30
Arrival
Beijing
PEK
Actual
Scheduled 10:35
Aug 30
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- 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.
- 13 min early
KMG → PEK
- 7 min early
KMG → PEK
- 25 min early
KMG → PEK
- 30 min early
KMG → PEK
- 12 min early
KMG → PEK
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 1
- Observed occurrences
- 19
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 15, 2026Arrived | Kunming | Beijing | -13 | |
| Sep 14, 2026Arrived | Kunming | Beijing | -7 | |
| Sep 13, 2026Arrived | Kunming | Beijing | -25 | |
| Sep 12, 2026Arrived | Kunming | Beijing | -30 | |
| Sep 11, 2026Arrived | Kunming | Beijing | -12 | |
| Sep 7, 2026Arrived | Kunming | Beijing | -24 | |
| Sep 6, 2026Arrived | Kunming | Beijing | -11 | |
| Sep 5, 2026Arrived | Kunming | Beijing | 0 | |
| Sep 3, 2026Arrived | Kunming | Beijing | -6 | |
| Sep 1, 2026Arrived | Kunming | Beijing | -5 | |
| Aug 31, 2026Arrived | Kunming | Beijing | -26 | |
| Aug 30, 2026Arrived | Kunming | Beijing | -5 | |
| Aug 29, 2026Arrived | Kunming | Beijing | -25 | |
| Aug 27, 2026Arrived | Kunming | Beijing | 0 | |
| Aug 26, 2026Cancelled | Kunming | Beijing | Not available | Not available |
| Aug 25, 2026Arrived | Kunming | Beijing | 8 |