Historical on-time performance
Pittsburgh to Raleigh-durham
328 miData through Dec 2025Source: US DOT · BTS
Flights on PIT–RDU 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)
Cancelled1.1%of scheduled flights
based on 697 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Republic AirwaysOn-time85%Medianon timep9025 minCancel1.1%Flights697
Why flights run late
Delay causes
- Airline37%
- Weather2%
- Air traffic (NAS)17%
- Late aircraft43%
- 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 PIT → RDU
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 — 95% on time.
- Mornings95% on time · p90 on time · 1,040 flights
- Evenings84% on time · p90 25 min · 754 flights
- Afternoons75% on time · p90 40 min · 306 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 86% to 89% on time.
- Wednesdays89% on time · p90 10 min · 323 flights
- Tuesdays89% on time · p90 10 min · 312 flights
- Thursdays89% on time · p90 10 min · 305 flights
- Saturdays88% on time · p90 10 min · 223 flights
- Mondays88% on time · p90 15 min · 329 flights
- Fridays87% on time · p90 20 min · 325 flights
- Sundays86% on time · p90 20 min · 309 flights
Advertisement
Keep exploring