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(WN) Southwest Airlines 4937 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(MCO) Orlando International Airport

Orlando, FL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
43%
Late
1
7%
Very Late
1
7%
Excessive
6
43%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
51.27272727272727
Standard Deviation
49.4
Min
0
Max
168

WN 4937 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 51.27272727272727 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 4% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.5 of 5
Very Poor
Average Delay Time 51.27272727272727 min
This flight has an average delay of 51.27272727272727 minutes with a standard deviation of 49.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.

Other Stops for WN 4937