background

(DL) Delta Air Lines 3967 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(LGA) LaGuardia AirportNew York, NY, US
(BUF) Buffalo Niagara International AirportBuffalo, NY, US
On-Time Performance Chart
(using rounded numbers)
On-Time
30
94%
Late
0
0%
Very Late
1
3%
Excessive
1
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
4
Codeshares
32
Average Delay (min.)
28
Standard Deviation
27.1
Min
5
Max
64
DL 3967 On-time Performance Details
Overall Rating
3.8 of 5
Good
Percentage On-Time 94%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 27.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.