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(TP) TAP Air Portugal 8499 On-Time Performance Rating

Date Range:

15-Jan-2025 to 15-Mar-2025

(IAD) Washington Dulles International Airport

Dulles, VA, US

(EWR) Newark Liberty International Airport

Newark, NJ, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
81%
Late
2
4%
Very Late
1
2%
Excessive
5
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
20
Codeshares
48
Average Delay (min.)
30.85
Standard Deviation
37.5
Min
0
Max
119

TP 8499 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 30.85 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 30.85 min
This flight has an average delay of 30.85 minutes with a standard deviation of 37.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.