(AB) Air Berlin 4684 On-time Performance Rating

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AB 4684 Historical On-time Performance Ratings

Route:   Grand Rapids to Chicago
Date Range:   February 15, 2016 to April 15, 2016
Flight:   (AB) Air Berlin 4684
Departure Airport:   (GRR) Gerald R. Ford International Airport
Departure City   Grand Rapids, MI, US
Arrival Airport:   (ORD) O'Hare International Airport
Arrival City:   Chicago, IL, US

AB 4684 On-time Performance Rating Details

Overall Rating

2.9 of 5
Average
On-time:
Avg. Delay:
85%
30 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9, shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.

On-time Performance

3.9 of 5
Good
On-time: 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 78% of other flights.

Delay Performance

1.9 of 5
Average
Avg. Delay: 30 min
This flight has an average delay of 30 minutes with a standard deviation of 21.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.

AB 4684 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 23 85%
Late 0 0%
Very Late 2 7%
Excessive 2 7%
Canceled 0 0%
Diverted 0 0%
Total Flights 27
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 7
Average Delay (min.) 30.00
Standard Deviation 21.90
Min 8
Max 68
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