Route
RDU → PHX
Raleigh-Durham International Airport Phoenix Sky Harbor International Airport
1,891 miles
Return route PHX → RDU →
How punctual is this route?
- On-time arrivals
- 80.8%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 63 min
- Flights arriving 15+ minutes late
- Flights tracked
- 832
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 12%
- Extreme weather 2%
- 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 | 100.0% | 51 |
| October 2025 | 93.3% | 60 |
| November 2025 | 84.1% | 70 |
| December 2025 | 79.7% | 69 |
| January 2026 | 87.8% | 46 |
| February 2026 | 82.5% | 59 |
| March 2026 | 88.8% | 89 |
| April 2026 | 86.9% | 84 |
| May 2026 | 89.7% | 87 |
| June 2026 | 45.7% | 81 |
| July 2026 | 61.4% | 85 |
| August 2026 | 84.3% | 51 |
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 |
|---|---|---|---|---|
| American Airlines | 510 | 85.9% | 1.0% | 86 min |
| Southwest Airlines | 322 | 72.6% | 0.9% | 43 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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