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(DL) Delta Air Lines 5804 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(PWM) Portland International Jetport

Portland, ME, US

(LGA) New York LaGuardia Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
17
85%
Late
1
5%
Very Late
0
0%
Excessive
1
5%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
3
Codeshares
19
Average Delay (min.)
49.333333333333336
Standard Deviation
59.8
Min
0
Max
118

DL 5804 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 90%
Average Delay Time 49.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 49.333333333333336 min
This flight has an average delay of 49.333333333333336 minutes with a standard deviation of 59.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

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