Southwest Airlines PHX to RDU on-time performance
Southwest Airlines nonstop flights from Phoenix to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
70%
arrived < 15 min late
Cancelled
1.2%
4 flights
Avg arrival delay
16 min
47 min when late
Rank on route
#2 of 2
route average 72% on time
Key facts
- Southwest Airlines flights on PHX to RDU arrived on time 70% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (43%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft43%
- Airline (crew, maintenance, cleaning, fueling)43%
- Air traffic control & airport congestion11%
- Extreme weather1%
- Security1%
Other airlines on PHX to RDU
- American Airlines74% on time · 20 min avg delay
Full PHX to RDU comparison →
Southwest Airlines on-time record across all routes →
321 Southwest Airlines flights tracked on this route; 4 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.