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(DL) Delta Air Lines 2889 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
69%
Late
3
9%
Very Late
3
9%
Excessive
4
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
27.75
Standard Deviation
27.7
Min
0
Max
110

DL 2889 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 69%
Average Delay Time 27.75 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 27.75 min
This flight has an average delay of 27.75 minutes with a standard deviation of 27.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.