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(DL) Delta Air Lines 4920 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(JAX) Jacksonville International Airport

Jacksonville, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
81%
Late
2
8%
Very Late
3
12%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
26
Total Delays ( > 1 min )
8
Codeshares
26
Average Delay (min.)
19.75
Standard Deviation
15.9
Min
0
Max
43

DL 4920 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 81%
Average Delay Time 19.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 72% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 19.75 min
This flight has an average delay of 19.75 minutes with a standard deviation of 15.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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