(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:   July 15, 2016 to September 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

0.2 of 5
Very Poor
On-time:
Avg. Delay:
65%
44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2, shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.

On-time Performance

0.1 of 5
Very Poor
On-time: 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.

Delay Performance

0.3 of 5
Very Poor
Avg. Delay: 44 min
This flight has an average delay of 44 minutes with a standard deviation of 62.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.

AB 4684 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 41 65%
Late 1 1%
Very Late 4 6%
Excessive 10 15%
Canceled 7 11%
Diverted 0 0%
Total Flights 63
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 28
Average Delay (min.) 44.00
Standard Deviation 62.40
Min 0
Max 267
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