Historical on-time performance
Charlotte to Pittsburgh
366 miData through Dec 2025Source: US DOT · BTS
Flights on CLT–PIT arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay45 min1 in 10 flights is worse (tail risk)
Cancelled0.9%of scheduled flights
based on 1,909 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- American AirlinesOn-time76%Medianon timep9045 minCancel0.9%Flights1,909
Why flights run late
Delay causes
- Airline33%
- Weather5%
- Air traffic (NAS)7%
- Late aircraft54%
- 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 → PIT
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 89% on time.
- Mornings89% on time · p90 15 min · 1,017 flights
- Middays84% on time · p90 30 min · 1,140 flights
- Evenings67% on time · p90 75 min · 984 flights
- Afternoons67% on time · p90 65 min · 1,127 flights
- Overnights65% on time · p90 65 min · 1,424 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 71% to 80% on time.
- Tuesdays80% on time · p90 40 min · 758 flights
- Wednesdays78% on time · p90 50 min · 795 flights
- Mondays73% on time · p90 55 min · 840 flights
- Fridays73% on time · p90 60 min · 836 flights
- Sundays72% on time · p90 55 min · 856 flights
- Thursdays72% on time · p90 50 min · 844 flights
- Saturdays71% on time · p90 55 min · 768 flights
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