background

(DL) Delta Air Lines 971 On-time Performance Rating

Date Range:

01-May-2018 to 30-Jun-2018

(BWI) Baltimore/Wash International Thurgood Marshall AirportBaltimore, MD, US
(MSP) Minneapolis-St. Paul International AirportMinneapolis, MN, US
On-Time Performance Chart
(using rounded numbers)
On-Time
16
80%
Late
1
5%
Very Late
1
5%
Excessive
2
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
47
Standard Deviation
70.9
Min
2
Max
198
DL 971 On-time Performance Details
Overall Rating
2.3 of 5
Average
Percentage On-Time 80%
Average Delay Time 47 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-time Performance Rating
3.8 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 47 min
This flight has an average delay of 47 minutes with a standard deviation of 70.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.