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(DL) Delta Air Lines 5211 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
74%
Late
4
9%
Very Late
1
2%
Excessive
7
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
23
Codeshares
47
Average Delay (min.)
36.04347826086956
Standard Deviation
46.1
Min
0
Max
182

DL 5211 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 75%
Average Delay Time 36.04347826086956 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 36.04347826086956 min
This flight has an average delay of 36.04347826086956 minutes with a standard deviation of 46.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.

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