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(TP) TAP Air Portugal 8256 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(BOS) Boston Logan International Airport

Boston, MA, US

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
18
37%
Late
7
14%
Very Late
9
18%
Excessive
10
20%
Cancelled
5
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
29
Codeshares
49
Average Delay (min.)
41.758620689655174
Standard Deviation
25.9
Min
0
Max
120

TP 8256 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 37%
Average Delay Time 41.758620689655174 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 37%
This flight has an on-time performance of 37%. 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
1.4 of 5
Poor
Average Delay Time 41.758620689655174 min
This flight has an average delay of 41.758620689655174 minutes with a standard deviation of 25.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.