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(DL) Delta Air Lines 7221 On-time Performance Rating

Date Range:

01-Sep-2018 to 31-Oct-2018

(BOS) Logan International Airport

Boston, MA, US

(YHZ) Halifax Stanfield International Airport

Halifax, NS, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
28
45%
Late
6
10%
Very Late
2
3%
Excessive
23
37%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
42
Codeshares
62
Average Delay (min.)
64
Standard Deviation
66.1
Min
0
Max
341

DL 7221 On-time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 45%
Average Delay Time 64 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 45%
This flight has an on-time performance of 45%. 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 64 min
This flight has an average delay of 64 minutes with a standard deviation of 66.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.