(WN) Southwest Airlines 878 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(BDL) Bradley International Airport

Hartford, CT, US

On-Time Performance Chart

(using rounded numbers)

On-Time

63%

Late

19%

Very Late

11%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

24.6

Standard Deviation

20.3

Min

Max

WN 878 On-Time Performance Details

Overall Rating

1.9 of 5

Average

Percentage On-Time 63%

Average Delay Time 24.6 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.

On-Time Performance Rating

0.2 of 5

Very Poor

Percentage On-Time 63%

This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.

Delay Performance

3.6 of 5

Good

Average Delay Time 24.6 min

This flight has an average delay of 24.6 minutes with a standard deviation of 20.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.