CLE → BWI Southwest Airlines

Southwest Airlines · Cleveland, OH to Baltimore, MD · 969 flights, 2025-07-01 to 2026-06-30 · aggregated across 45 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 63% departing 6–9pm.
On-time arrival
87%
Median delay
-10 min
90th percentile
+23 min
Cancellation rate
1%

How on-time is Southwest Airlines from CLE to BWI?

Across every Southwest Airlines flight number on CLE → BWI (969 flights, 2025-07-01 to 2026-06-30), 87% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +23 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time82487%
16-30 min495%
31-60 min435%
61-120 min202%
2+ hrs162%

Performance by month

MonthFlightsOn-timeAvg delay
2025-078483%+12 min
2025-088687%-2 min
2025-098688%-5 min
2025-109283%0 min
2025-117587%-5 min
2025-127583%+2 min
2026-016193%-15 min
2026-025288%-9 min
2026-038282%+5 min
2026-048697%-11 min
2026-058886%-4 min
2026-068584%+0 min

Performance by day of week

DayFlightsOn-time
Mon13883%
Tue14487%
Wed13790%
Thu14089%
Fri14484%
Sat10888%
Sun14186%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…