Delta Air Lines RDU to LAX on-time performance
Delta Air Lines nonstop flights from Raleigh/Durham to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
0.8%
3 flights
Avg arrival delay
14 min
72 min when late
Rank on route
#2 of 2
route average 82% on time
Key facts
- Delta Air Lines flights on RDU to LAX arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 0.8% were cancelled, and 5% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (50%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)50%
- Late-arriving aircraft32%
- Air traffic control & airport congestion17%
- Extreme weather1%
- Security0%
Other airlines on RDU to LAX
- American Airlines83% on time · 18 min avg delay
Full RDU to LAX comparison →
Delta Air Lines on-time record across all routes →
368 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.