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(B6) JetBlue 521 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(MCO) Orlando International Airport

Orlando, FL, US

(MBJ) Sangster International Airport

Montego Bay, JM

On-Time Performance Chart

(using rounded numbers)
On-Time
40
66%
Late
8
13%
Very Late
3
5%
Excessive
9
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
47.87096774193548
Standard Deviation
61.3
Min
0
Max
271

B6 521 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 47.87096774193548 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 9% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 47.87096774193548 min
This flight has an average delay of 47.87096774193548 minutes with a standard deviation of 61.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.