Historical on-time performance
Jacksonville to Dallas
907 miData through Dec 2025Source: US DOT · BTS
Flights on JAX–DAL arrive on time 64% of the time over the last 12 months.
On-time rate64%arrived within 15 min
p90 delay75 min1 in 10 flights is worse (tail risk)
Cancelled1.9%of scheduled flights
based on 215 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time64%Medianon timep9075 minCancel1.9%Flights215
Why flights run late
Delay causes
- Airline22%
- Weather8%
- Air traffic (NAS)14%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly JAX → DAL
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 60% to 80% on time.
- Middays80% on time · p90 40 min · 217 flights
- Evenings72% on time · p90 30 min · 74 flights · limited
- Afternoons60% on time · p90 50 min · 245 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 63% to 77% on time.
- Tuesdays77% on time · p90 30 min · 65 flights · limited
- Wednesdays74% on time · p90 40 min · 65 flights · limited
- Saturdays73% on time · p90 50 min · 116 flights · limited
- Mondays69% on time · p90 40 min · 65 flights · limited
- Fridays69% on time · p90 45 min · 65 flights · limited
- Sundays67% on time · p90 45 min · 124 flights · limited
- Thursdays63% on time · p90 50 min · 63 flights · limited
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