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(TP) TAP Air Portugal 8540 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(EWR) Newark Liberty International Airport

Newark, NJ, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
65%
Late
2
5%
Very Late
3
8%
Excessive
7
18%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
17
Codeshares
40
Average Delay (min.)
46.23529411764706
Standard Deviation
49.5
Min
0
Max
202

TP 8540 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 65%
Average Delay Time 46.23529411764706 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 46.23529411764706 min
This flight has an average delay of 46.23529411764706 minutes with a standard deviation of 49.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.