(WN) Southwest Airlines 1217 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(DEN) Denver International Airport

Denver, CO, US

(SJC) San Jose Mineta International Airport

San Jose, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

14%

Late

21%

Very Late

21%

Excessive

43%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

53.583333333333336

Standard Deviation

32.6

Min

Max

106

WN 1217 On-Time Performance Details

Overall Rating

0.2 of 5

Very Poor

Percentage On-Time 14%

Average Delay Time 53.583333333333336 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 14%

This flight has an on-time performance of 14%. 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

0.4 of 5

Very Poor

Average Delay Time 53.583333333333336 min

This flight has an average delay of 53.583333333333336 minutes with a standard deviation of 32.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.