Route
RDU → PIT
Raleigh-Durham International Airport Pittsburgh International Airport
328 miles
Return route PIT → RDU →
How punctual is this route?
- On-time arrivals
- 81.9%
- Less than 15 minutes late
- Cancelled
- 1.7%
- Of scheduled flights
- Average delay when late
- 71 min
- Flights arriving 15+ minutes late
- Flights tracked
- 723
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 68%
- Airline (crew, maintenance, cleaning) 18%
- Air traffic control & airport 11%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.7% | 60 |
| October 2025 | 77.0% | 62 |
| November 2025 | 89.3% | 56 |
| December 2025 | 75.4% | 61 |
| January 2026 | 89.7% | 62 |
| February 2026 | 80.0% | 56 |
| March 2026 | 82.3% | 62 |
| April 2026 | 89.8% | 59 |
| May 2026 | 88.3% | 61 |
| June 2026 | 76.7% | 60 |
| July 2026 | 78.0% | 62 |
| August 2026 | 72.1% | 62 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Republic Airways | 686 | 81.4% | 1.3% | 71 min |
| Envoy Air | 37 | 91.2% | 8.1% | 55 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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