Historical on-time performance
Austin to Jacksonville
954 miData through Dec 2025Source: US DOT · BTS
Flights on AUS–JAX arrive on time 85% of the time over the last 12 months.
On-time rate85%arrived within 15 min
p90 delay25 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 245 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- SkyWest AirlinesOn-time86%Medianon timep9025 minCancel0.0%Flights214
- Southwest AirlinesOn-time77%Medianon timep9020 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline81%
- Weather3%
- Air traffic (NAS)8%
- Late aircraft8%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly AUS → JAX
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 65% to 90% on time.
- Mornings90% on time · p90 10 min · 130 flights · limited
- Middays84% on time · p90 25 min · 306 flights
- Afternoons65% on time · p90 65 min · 356 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 79% on time.
- Wednesdays79% on time · p90 55 min · 116 flights · limited
- Saturdays79% on time · p90 25 min · 91 flights · limited
- Fridays77% on time · p90 35 min · 119 flights · limited
- Mondays77% on time · p90 55 min · 119 flights · limited
- Tuesdays77% on time · p90 35 min · 112 flights · limited
- Thursdays74% on time · p90 65 min · 118 flights · limited
- Sundays73% on time · p90 60 min · 117 flights · limited
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