Delta Air Lines LAS to RDU on-time performance
Delta Air Lines nonstop flights from Las Vegas to Raleigh/Durham · Aug 2025 – Jul 2026
On-time arrivals
89%
arrived < 15 min late
Cancelled
1.0%
3 flights
Avg arrival delay
5 min
43 min when late
Rank on route
#1 of 3
route average 81% on time
Key facts
- Delta Air Lines flights on LAS to RDU arrived on time 89% of the time in Aug 2025 – Jul 2026.
- 1% were cancelled, and 1% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (52%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft52%
- Airline (crew, maintenance, cleaning, fueling)35%
- Air traffic control & airport congestion13%
- Extreme weather0%
- Security0%
Other airlines on LAS to RDU
- Southwest Airlines74% on time · 14 min avg delay
- Frontier Airlines70% on time · 22 min avg delay
Full LAS to RDU comparison →
Delta Air Lines on-time record across all routes →
302 Delta Air Lines flights tracked on this route; 3 cancelled, 0 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.