Route
BWI → JAX
Baltimore/Washington International Thurgood Marshall Airport Jacksonville International Airport
How punctual is this route?
- On-time arrivals
- 76.0%
- Less than 15 minutes late
- Cancelled
- 1.6%
- Of scheduled flights
- Average delay when late
- 54 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,401
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 40%
- Airline (crew, maintenance, cleaning) 38%
- Air traffic control & airport 17%
- Extreme weather 4%
- Security 1%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 77.6% | 107 |
| October 2025 | 75.0% | 120 |
| November 2025 | 78.5% | 130 |
| December 2025 | 72.9% | 134 |
| January 2026 | 86.6% | 101 |
| February 2026 | 83.9% | 92 |
| March 2026 | 73.9% | 121 |
| April 2026 | 78.0% | 123 |
| May 2026 | 78.0% | 128 |
| June 2026 | 66.4% | 115 |
| July 2026 | 71.2% | 119 |
| August 2026 | 73.4% | 111 |
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 | 1,401 | 76.0% | 1.6% | 54 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN969
19% late · 59 flights
-
WN1808
12% late · 58 flights
-
WN643
21% late · 57 flights
-
WN1165
24% late · 50 flights
-
WN1458
42% late · 50 flights
-
WN2983
22% late · 47 flights
-
WN3266
13% late · 47 flights
-
WN210
15% late · 46 flights
-
WN4438
39% late · 43 flights
-
WN970
29% late · 43 flights
-
WN971
35% late · 43 flights
-
WN3401
21% late · 42 flights
-
WN418
21% late · 42 flights
-
WN4480
8% late · 40 flights
-
WN1708
36% late · 36 flights
-
WN927
6% late · 36 flights
-
WN1412
18% late · 33 flights
-
WN1483
15% late · 33 flights
-
WN1614
10% late · 31 flights
-
WN1760
16% late · 31 flights
-
WN938
29% late · 31 flights
-
WN928
25% late · 30 flights
-
WN1810
48% late · 28 flights
-
WN2181
58% late · 28 flights
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