Air Seoul
Is RS903 delayed?
Service date: · Actual departure date; scheduled departure unavailable (UTC)
Arrived
4 min early
Official source · Updated
Departure
Seoul
GMP
Actual
Sep 15
Arrival
Jeju City
CJU
Actual
Scheduled 11:00
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
GMPCJU
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 4 min late
GMP → CJU
- 5 min late
GMP → CJU
- 18 min late
GMP → CJU
- 4 min early
GMP → CJU
- 1 min late
GMP → CJU
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 8
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 18, 2026Arrived | Seoul | Jeju City | 4 | |
| Sep 17, 2026Arrived | Seoul | Jeju City | 5 | |
| Sep 16, 2026Arrived | Seoul | Jeju City | 18 | |
| Sep 15, 2026Arrived | Seoul | Jeju City | -4 | |
| Sep 14, 2026Arrived | Seoul | Jeju City | 1 | |
| Sep 6, 2026Arrived | Seoul | Jeju City | -6 | |
| Sep 5, 2026Arrived | Seoul | Jeju City | -1 | |
| Sep 4, 2026Arrived | Seoul | Jeju City | 12 |