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(TP) TAP Air Portugal 491 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(TLS) Toulouse-Blagnac Airport

Toulouse, FR

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

On-Time Performance Chart

(using rounded numbers)
On-Time
28
62%
Late
7
16%
Very Late
3
7%
Excessive
5
11%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
23
Codeshares
44
Average Delay (min.)
39.17391304347826
Standard Deviation
68.4
Min
0
Max
333

TP 491 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 64%
Average Delay Time 39.17391304347826 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
0.1 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 39.17391304347826 min
This flight has an average delay of 39.17391304347826 minutes with a standard deviation of 68.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.