Historical on-time performance
Austin to Pittsburgh
1,210 miData through May 2026Source: US DOT · BTS
Flights on AUS–PIT arrive on time 52% of the time over the last 12 months.
On-time rate52%arrived within 15 min
p90 delay85 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 92 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time52%Median10 minp9085 minCancel0.0%Flights92
Why flights run late
Delay causes
- Airline25%
- Weather0%
- Air traffic (NAS)9%
- Late aircraft66%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 1 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly AUS → PIT
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 121 flights · limited
- Middays77% on time · p90 30 min · 171 flights · limited
- Afternoons71% on time · p90 45 min · 353 flights
- Evenings59% on time · p90 70 min · 263 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 66% to 81% on time.
- Tuesdays81% on time · p90 30 min · 122 flights · limited
- Wednesdays75% on time · p90 50 min · 120 flights · limited
- Thursdays72% on time · p90 40 min · 131 flights · limited
- Mondays69% on time · p90 50 min · 169 flights · limited
- Fridays68% on time · p90 50 min · 171 flights · limited
- Sundays66% on time · p90 60 min · 137 flights · limited
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