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(DL) Delta Air Lines 217 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(DSS) Dakar Blaise Diagne International Airport

Dakar, SN

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
75%
Late
3
8%
Very Late
0
0%
Excessive
4
11%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
7
Codeshares
0
Average Delay (min.)
72.57142857142857
Standard Deviation
83.3
Min
0
Max
254

DL 217 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 75%
Average Delay Time 72.57142857142857 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
2.5 of 5
Average
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 50% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 72.57142857142857 min
This flight has an average delay of 72.57142857142857 minutes with a standard deviation of 83.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.