background

(DL) Delta Air Lines 1398 On-Time Performance Rating

Date Range:

01-Feb-2021 to 31-Mar-2021

(BOS) Logan International Airport

Boston, MA, US

(MCO) Orlando International Airport

Orlando, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
83%
Late
3
7%
Very Late
1
2%
Excessive
2
4%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
45
Standard Deviation
77.6
Min
2
Max
274

DL 1398 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 84%
Average Delay Time 45 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
0.8 of 5
Poor
Average Delay Time 45 min
This flight has an average delay of 45 minutes with a standard deviation of 77.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.