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(TP) TAP Air Portugal 4364 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
71%
Late
2
5%
Very Late
0
0%
Excessive
6
14%
Cancelled
4
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
13
Codeshares
42
Average Delay (min.)
40.15384615384615
Standard Deviation
38
Min
0
Max
116

TP 4364 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 71%
Average Delay Time 40.15384615384615 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 40.15384615384615 min
This flight has an average delay of 40.15384615384615 minutes with a standard deviation of 38 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.