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(TP) TAP Air Portugal 4488 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(DJT) President Donald J. Trump International Airport

West Palm Beach, FL, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
70%
Late
2
5%
Very Late
0
0%
Excessive
8
22%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
17
Codeshares
37
Average Delay (min.)
51.05882352941177
Standard Deviation
58.7
Min
0
Max
183

TP 4488 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 70%
Average Delay Time 51.05882352941177 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
0.4 of 5
Very Poor
Average Delay Time 51.05882352941177 min
This flight has an average delay of 51.05882352941177 minutes with a standard deviation of 58.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.