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(TP) TAP Air Portugal 4318 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
58%
Late
8
15%
Very Late
2
4%
Excessive
10
19%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
25
Codeshares
52
Average Delay (min.)
46.44
Standard Deviation
40.9
Min
0
Max
144

TP 4318 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 58%
Average Delay Time 46.44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 46.44 min
This flight has an average delay of 46.44 minutes with a standard deviation of 40.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.