(TP) TAP Portugal 8531 On-time Performance Rating

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TP 8531 Historical On-time Performance Ratings

Route:   Houston to Newark
Date Range:   March 15, 2017 to May 15, 2017
Flight:   (TP) TAP Portugal 8531
Departure Airport:   (IAH) George Bush Intercontinental Airport
Departure City   Houston, TX, US
Arrival Airport:   (EWR) Newark Liberty International Airport
Arrival City:   Newark, NJ, US

TP 8531 On-time Performance Rating Details

Overall Rating

2.5 of 5
Average
On-time:
Avg. Delay:
84%
44 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 48% of all other flights in the FlightStats database.

On-time Performance

4.6 of 5
Very Good
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 91% 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 66.38 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 6% of other flights.

TP 8531 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 50 84%
Late 1 1%
Very Late 2 3%
Excessive 6 10%
Canceled 0 0%
Diverted 0 0%
Total Flights 59
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 20
Average Delay (min.) 44.00
Standard Deviation 66.38
Min 0
Max 269
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