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(WN) Southwest Airlines 1770 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(GRR) Grand Rapids Gerald R. Ford International Airport

Grand Rapids, MI, US

(MDW) Chicago Midway International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
83%
Late
1
6%
Very Late
1
6%
Excessive
1
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
19.666666666666668
Standard Deviation
18.5
Min
0
Max
47

WN 1770 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 83%
Average Delay Time 19.666666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 19.666666666666668 min
This flight has an average delay of 19.666666666666668 minutes with a standard deviation of 18.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

Other Stops for WN 1770