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(DL) Delta Air Lines 4987 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(CVG) Cincinnati/Northern Kentucky International Airport

Cincinnati, OH, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
50%
Late
2
6%
Very Late
3
8%
Excessive
12
33%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
17
Codeshares
36
Average Delay (min.)
111.47058823529412
Standard Deviation
83.2
Min
0
Max
264

DL 4987 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
Average Delay Time 111.47058823529412 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% 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
0.0 of 5
Very Poor
Average Delay Time 111.47058823529412 min
This flight has an average delay of 111.47058823529412 minutes with a standard deviation of 83.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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