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(TP) TAP Air Portugal 4502 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(EYW) Key West International Airport

Key West, FL, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
63%
Late
1
2%
Very Late
0
0%
Excessive
12
25%
Cancelled
3
6%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
19
Codeshares
46
Average Delay (min.)
67.36842105263158
Standard Deviation
76.9
Min
0
Max
299

TP 4502 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 67.36842105263158 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage 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 4% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 67.36842105263158 min
This flight has an average delay of 67.36842105263158 minutes with a standard deviation of 76.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.