Jacksonville (JAX) to Baltimore (BWI): On-Time Performance
Data through July 2026
When you fly JAX to BWI matters as much as anything else about the booking: the route swung from 93% on-time in September 2025 to just 67% in July 2025. Across the full period the route averages 81% on-time against a national 78%. Morning departures also hold up better than evening ones (92% vs 68%), which matters most in the rough months.
- On-time
- 81%
- arrived <15 min late
- Avg delay
- 12 min
- completed flights
- Cancelled
- 1.6%
- Flights/day
- 3.8
- last 12 months
- Duration
- 1h 54m
- scheduled
- Distance
- 663 mi
Monthly on-time trend
Best time to fly from JAX to BWI
Aim for departures around 8 a.m. (98% on-time); avoid 7 p.m. departures (59%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 76% | 13 min |
| Tuesday | 83% | 12 min |
| Wednesday | 84% | 12 min |
| Thursdaybest | 86% | 10 min |
| Friday | 82% | 11 min |
| Saturday | 81% | 11 min |
| Sunday | 75% | 14 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft52%
- Airline operations21%
- National airspace system21%
- Weather6%
Frequently asked questions
- How often are flights from JAX to BWI delayed?
- 19% of JAX–BWI flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 12 minutes.
- What is the best time of day to fly from JAX to BWI?
- Departures around 8 a.m. have the best record (98% on-time), while departures around 7 p.m. have the worst (59%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from JAX to BWI?
- The scheduled JAX–BWI flight time averages 1h 54m over 663 miles. Actual arrival times vary — flights on this route land 15+ minutes late 19% of the time.
- How often are JAX to BWI flights cancelled?
- 1.6% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from JAX to BWI?
- July 2025 was the roughest month in this dataset, with only 67% of arrivals on time. The best was September 2025 at 93%. If your dates are flexible, that 26-point gap is worth planning around.
Explore related pages
More routes from JAX
Other ways to fly to Baltimore (BWI)
Related guides
Based on 2,882 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.