background

(TP) TAP Air Portugal 428 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(ORY) Paris Orly Airport

Paris, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
38
81%
Late
7
15%
Very Late
1
2%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
26
Codeshares
45
Average Delay (min.)
10.73076923076923
Standard Deviation
8.6
Min
0
Max
34

TP 428 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 81%
Average Delay Time 10.73076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 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 66% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 10.73076923076923 min
This flight has an average delay of 10.73076923076923 minutes with a standard deviation of 8.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.