background

(TP) TAP Air Portugal 1541 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(RAI) Praia Nelson Mandela International Airport

Praia, CV

On-Time Performance Chart

(using rounded numbers)
On-Time
38
69%
Late
16
29%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
43
Codeshares
0
Average Delay (min.)
11.674418604651162
Standard Deviation
8.2
Min
0
Max
31

TP 1541 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 69%
Average Delay Time 11.674418604651162 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
5.0 of 5
Very Good
Average Delay Time 11.674418604651162 min
This flight has an average delay of 11.674418604651162 minutes with a standard deviation of 8.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.