Route
JAX → BWI
Jacksonville International Airport Baltimore/Washington International Thurgood Marshall Airport
How punctual is this route?
- On-time arrivals
- 80.2%
- Less than 15 minutes late
- Cancelled
- 1.1%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,385
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 53%
- Airline (crew, maintenance, cleaning) 24%
- Air traffic control & airport 17%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.5% | 107 |
| October 2025 | 88.3% | 120 |
| November 2025 | 89.2% | 130 |
| December 2025 | 80.5% | 134 |
| January 2026 | 89.8% | 101 |
| February 2026 | 77.0% | 92 |
| March 2026 | 78.6% | 120 |
| April 2026 | 76.4% | 123 |
| May 2026 | 70.9% | 128 |
| June 2026 | 71.3% | 109 |
| July 2026 | 74.8% | 110 |
| August 2026 | 73.1% | 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 | 1,385 | 80.2% | 1.1% | 60 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN2158
25% late · 69 flights
-
WN3090
15% late · 60 flights
-
WN2049
7% late · 58 flights
-
WN3538
59% late · 58 flights
-
WN3564
35% late · 58 flights
-
WN4726
9% late · 58 flights
-
WN2496
5% late · 57 flights
-
WN2050
17% late · 55 flights
-
WN1173
7% late · 46 flights
-
WN2973
11% late · 45 flights
-
WN2159
54% late · 44 flights
-
WN979
16% late · 43 flights
-
WN580
18% late · 40 flights
-
WN1181
9% late · 35 flights
-
WN3091
11% late · 35 flights
-
WN1649
15% late · 33 flights
-
WN2285
35% late · 33 flights
-
WN3467
21% late · 33 flights
-
WN1666
0% late · 32 flights
-
WN1792
6% late · 31 flights
-
WN1864
13% late · 31 flights
-
WN3097
15% late · 27 flights
-
WN1724
8% late · 26 flights
-
WN2096
23% late · 26 flights
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