(TP) TAP Portugal 8521 On-time Performance Rating

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TP 8521 Historical On-time Performance Ratings

Route:   Atlanta to Newark
Date Range:   March 15, 2016 to May 15, 2016
Flight:   (TP) TAP Portugal 8521
Departure Airport:   (ATL) Hartsfield-Jackson Atlanta International Airport
Departure City   Atlanta, GA, US
Arrival Airport:   (EWR) Newark Liberty International Airport
Arrival City:   Newark, NJ, US

TP 8521 On-time Performance Rating Details

Overall Rating

0.9 of 5
Poor
On-time:
Avg. Delay:
77%
39 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9, shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.

On-time Performance

1.5 of 5
Poor
On-time: 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 30% of other flights.

Delay Performance

0.4 of 5
Very Poor
Avg. Delay: 39 min
This flight has an average delay of 39 minutes with a standard deviation of 56.23 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

TP 8521 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 48 77%
Late 2 3%
Very Late 4 6%
Excessive 8 12%
Canceled 0 0%
Diverted 1 1%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 24
Average Delay (min.) 39.00
Standard Deviation 56.23
Min 0
Max 267
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