Route
BWI → CLE
Baltimore/Washington International Thurgood Marshall Airport Cleveland Hopkins International Airport
How punctual is this route?
- On-time arrivals
- 75.9%
- Less than 15 minutes late
- Cancelled
- 2.3%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 971
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 52%
- Airline (crew, maintenance, cleaning) 32%
- Air traffic control & airport 11%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.7% | 86 |
| October 2025 | 84.8% | 92 |
| November 2025 | 84.0% | 75 |
| December 2025 | 79.7% | 76 |
| January 2026 | 86.9% | 64 |
| February 2026 | 81.8% | 56 |
| March 2026 | 66.3% | 85 |
| April 2026 | 73.3% | 86 |
| May 2026 | 69.3% | 88 |
| June 2026 | 70.2% | 86 |
| July 2026 | 65.5% | 89 |
| August 2026 | 63.0% | 88 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 971 | 75.9% | 2.3% | 59 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN909
44% late · 60 flights
-
WN1369
29% late · 59 flights
-
WN1094
31% late · 58 flights
-
WN4624
20% late · 58 flights
-
WN4623
7% late · 55 flights
-
WN1888
16% late · 50 flights
-
WN4499
17% late · 46 flights
-
WN2639
43% late · 42 flights
-
WN1456
18% late · 33 flights
-
WN2812
42% late · 33 flights
-
WN1668
6% late · 31 flights
-
WN1691
19% late · 31 flights
-
WN946
13% late · 31 flights
-
WN1284
25% late · 28 flights
-
WN4075
44% late · 27 flights
-
WN1684
15% late · 26 flights
-
WN1031
28% late · 25 flights
-
WN1639
14% late · 22 flights
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