Route
BWI → RSW
Baltimore/Washington International Thurgood Marshall Airport Southwest Florida International Airport
How punctual is this route?
- On-time arrivals
- 74.7%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 59 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,407
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 40%
- Airline (crew, maintenance, cleaning) 36%
- Air traffic control & airport 20%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 88.9% | 90 |
| October 2025 | 75.4% | 114 |
| November 2025 | 79.5% | 123 |
| December 2025 | 64.9% | 134 |
| January 2026 | 78.7% | 126 |
| February 2026 | 82.8% | 127 |
| March 2026 | 66.4% | 148 |
| April 2026 | 78.9% | 134 |
| May 2026 | 80.5% | 136 |
| June 2026 | 68.5% | 94 |
| July 2026 | 68.6% | 92 |
| August 2026 | 60.9% | 89 |
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 | 1,407 | 74.7% | 2.0% | 59 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1895
32% late · 63 flights
-
WN1014
18% late · 58 flights
-
WN1866
20% late · 58 flights
-
WN1296
30% late · 57 flights
-
WN874
12% late · 57 flights
-
WN1015
23% late · 55 flights
-
WN1016
24% late · 53 flights
-
WN4232
45% late · 52 flights
-
WN1894
26% late · 46 flights
-
WN1497
31% late · 42 flights
-
WN1452
22% late · 41 flights
-
WN647
5% late · 39 flights
-
WN1082
19% late · 36 flights
-
WN4569
50% late · 36 flights
-
WN1391
35% late · 33 flights
-
WN1731
15% late · 33 flights
-
WN1734
47% late · 33 flights
-
WN700
15% late · 33 flights
-
WN1853
3% late · 31 flights
-
WN1909
26% late · 31 flights
-
WN1924
19% late · 31 flights
-
WN761
6% late · 31 flights
-
WN3576
23% late · 30 flights
-
WN1707
48% late · 28 flights
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