(KE) Korean Air 257 On-time Performance Rating

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KE 257 Historical On-time Performance Ratings

Route:   Anchorage to New York Route Ratings
Date Range:   May 15, 2014 to July 15, 2014 This Route Time of Day
Flight:   (KE) Korean Air 257 KE - Overall Rating
      KE - Route Ratings
      KE - Route Time of Day
Departure Airport:   (ANC) Ted Stevens Anchorage International Airport
Departures
Departure City   Anchorage, AK, US On-time Performance Scorecard
Arrival Airport:   (JFK) John F. Kennedy International Airport
Arrivals
Arrival City:   New York, NY, US On-time Performance Scorecard

KE 257 On-time Performance Rating Details

Overall Rating

2.5 of 5
Average
On-time:
Avg. Delay:
71%
22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5, shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.

On-time Performance

1.9 of 5
Average
On-time: 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

3.1 of 5
Average
Avg. Delay: 22 min
This flight has an average delay of 22 minutes with a standard deviation of 18.32 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 61% of other flights.

KE 257 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 5 71%
Late 0 0%
Very Late 1 14%
Excessive 1 14%
Canceled 0 0%
Diverted 0 0%
Total Flights 7
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 5
Average Delay (min.) 22.00
Standard Deviation 18.32
Min 8
Max 45
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