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(DL) Delta Air Lines 5644 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
81%
Late
0
0%
Very Late
1
3%
Excessive
4
11%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
9
Codeshares
36
Average Delay (min.)
51.888888888888886
Standard Deviation
61.7
Min
0
Max
194

DL 5644 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 81%
Average Delay Time 51.888888888888886 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 51.888888888888886 min
This flight has an average delay of 51.888888888888886 minutes with a standard deviation of 61.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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