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(DL) Delta Air Lines 4951 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(IND) Indianapolis International Airport

Indianapolis, IN, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
46%
Late
1
4%
Very Late
4
17%
Excessive
6
25%
Cancelled
0
0%
Diverted
2
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
13
Codeshares
22
Average Delay (min.)
54
Standard Deviation
41.6
Min
0
Max
127

DL 4951 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 50%
Average Delay Time 54 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 54 min
This flight has an average delay of 54 minutes with a standard deviation of 41.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.

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