Historical on-time performance
Charlotte to Austin
1,032 miData through Dec 2025Source: US DOT · BTS
Flights on CLT–AUS arrive on time 73% of the time over the last 12 months.
On-time rate73%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled1.5%of scheduled flights
based on 1,719 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time73%Medianon timep9055 minCancel1.5%Flights1,719
Why flights run late
Delay causes
- Airline28%
- Weather10%
- Air traffic (NAS)15%
- Late aircraft47%
- 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 CLT → AUS
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 62% to 83% on time.
- Mornings83% on time · p90 25 min · 1,121 flights
- Middays83% on time · p90 40 min · 1,110 flights
- Afternoons69% on time · p90 60 min · 1,262 flights
- Overnights63% on time · p90 80 min · 1,182 flights
- Evenings62% on time · p90 80 min · 863 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 68% to 77% on time.
- Tuesdays77% on time · p90 50 min · 773 flights
- Wednesdays77% on time · p90 45 min · 788 flights
- Mondays71% on time · p90 60 min · 829 flights
- Thursdays71% on time · p90 60 min · 813 flights
- Fridays71% on time · p90 50 min · 815 flights
- Saturdays70% on time · p90 55 min · 696 flights
- Sundays68% on time · p90 70 min · 829 flights
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