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(DL) Delta Air Lines 3830 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(GEG) Spokane International Airport

Spokane, WA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
73%
Late
9
15%
Very Late
0
0%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
25
Codeshares
59
Average Delay (min.)
34.2
Standard Deviation
43.1
Min
0
Max
200

DL 3830 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 73%
Average Delay Time 34.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 34.2 min
This flight has an average delay of 34.2 minutes with a standard deviation of 43.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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