Best Time to Fly JAN to BWI: On-Time Stats by Hour & Airline
Jackson Medgar Wiley Evers International → Baltimore/Washington International Thurgood Marshall
Data through July 2026 · Last updated October 18, 2026
191 flights were scheduled from Jackson/Vicksburg (JAN) to Baltimore (BWI) in the last 12 months, and 86.2% of those that flew arrived on time, 8.5 points above the US average of 77.6%.
Southwest Airlines was the only reporting airline with regular flights on this route.
Over 24 months, Tuesday was the most reliable day (88% on time) and December the worst month (75%).
The cancellation rate was 1.1% (US average 1.8%).
JAN to BWI on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Southwest Airlines | 86.2% | 41 min | 1.1% | 191 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly JAN to BWI
On-time arrival % by scheduled departure hour (local time), 494 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 10am–11am | Limited data | 1 | |
| 11am–12pm | Limited data | 17 | |
| 12pm–1pm | 84.0% | 0.5% | 189 |
| 1pm–2pm | 86.0% | 1.0% | 101 |
| 2pm–3pm | Limited data | 24 | |
| 3pm–4pm | 92.8% | 0.0% | 70 |
| 4pm–5pm | Limited data | 30 | |
| 5pm–6pm | Limited data | 18 | |
| 6pm–7pm | 45.2% | 2.3% | 44 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on JAN to BWI
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 12 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 30 | ||
| Summer peak (Jun 15 - Aug 15) | 64.6% | -22.3 pts | 1.5% | 67 |
| All other days | 86.9% | — | 0.8% | 385 |
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).