(TP) TAP Portugal 8497 On-time Performance Rating

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TP 8497 Historical On-time Performance Ratings

Route:   San Francisco to Newark
Date Range:   May 15, 2016 to July 15, 2016
Flight:   (TP) TAP Portugal 8497
Departure Airport:   (SFO) San Francisco International Airport
Departure City   San Francisco, CA, US
Arrival Airport:   (EWR) Newark Liberty International Airport
Arrival City:   Newark, NJ, US

TP 8497 On-time Performance Rating Details

Overall Rating

0.7 of 5
Poor
On-time:
Avg. Delay:
66%
35 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7, shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.

On-time Performance

0.2 of 5
Very Poor
On-time: 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.

Delay Performance

1.2 of 5
Poor
Avg. Delay: 35 min
This flight has an average delay of 35 minutes with a standard deviation of 61 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

TP 8497 On-time Performance Summary

  On-time Performance
  Delay Statistics
On-time Arrival Performance for this Flight
On-time 41 66%
Late 12 19%
Very Late 2 3%
Excessive 7 11%
Canceled 0 0%
Diverted 0 0%
Total Flights 62
*Due to rounding approximations, values may not add up exactly to 100%
Aggregate Arrival Delay Statistics for this Flight
Observations 40
Average Delay (min.) 35.00
Standard Deviation 61.00
Min 0
Max 327
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