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(B6) JetBlue 1637 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(SJU) Luis Munoz Marin International Airport

San Juan, PR

(SDQ) Santo Domingo Las Americas International Airport

Santo Domingo, DO

On-Time Performance Chart

(using rounded numbers)
On-Time
50
88%
Late
2
4%
Very Late
2
4%
Excessive
2
4%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
19.90909090909091
Standard Deviation
32.4
Min
0
Max
117

B6 1637 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 88%
Average Delay Time 19.90909090909091 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 19.90909090909091 min
This flight has an average delay of 19.90909090909091 minutes with a standard deviation of 32.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.