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(DL) Delta Air Lines 4986 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(LGA) New York LaGuardia Airport

New York, NY, US

(GSO) Piedmont Triad International Airport

Greensboro/High Point, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
9
60%
Late
2
13%
Very Late
0
0%
Excessive
2
13%
Cancelled
2
13%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
15
Total Delays ( > 1 min )
6
Codeshares
15
Average Delay (min.)
33.833333333333336
Standard Deviation
26
Min
0
Max
73

DL 4986 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 60%
Average Delay Time 33.833333333333336 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
0.4 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. 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
2.3 of 5
Average
Average Delay Time 33.833333333333336 min
This flight has an average delay of 33.833333333333336 minutes with a standard deviation of 26 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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