background

(ZE) Eastar Jet 712 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(CJU) Jeju International Airport

Jeju, KR

(CJJ) Cheongju International Airport

Cheongju, KR

On-Time Performance Chart

(using rounded numbers)
On-Time
42
84%
Late
5
10%
Very Late
1
2%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
12.76
Standard Deviation
13.2
Min
0
Max
48

ZE 712 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 84%
Average Delay Time 12.76 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 12.76 min
This flight has an average delay of 12.76 minutes with a standard deviation of 13.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.