background

(DL) Delta Air Lines 4798 On-Time Performance Rating

Date Range:

15-May-2020 to 15-Jul-2020

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(SBN) South Bend Regional

South Bend, IN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
28
90%
Late
0
0%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
4
Codeshares
30
Average Delay (min.)
23
Standard Deviation
26.4
Min
0
Max
51

DL 4798 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 93%
Average Delay Time 23 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 23 min
This flight has an average delay of 23 minutes with a standard deviation of 26.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.