Delta Air Lines DEN to LAX on-time performance
Delta Air Lines nonstop flights from Denver to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
1.5%
11 flights
Avg arrival delay
18 min
94 min when late
Rank on route
#3 of 5
route average 79% on time
Key facts
- Delta Air Lines flights on DEN to LAX arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 1.5% were cancelled, and 8% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 79% on time overall.
- The largest source of delay minutes was late-arriving aircraft (48%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft48%
- Airline (crew, maintenance, cleaning, fueling)44%
- Air traffic control & airport congestion8%
- Extreme weather0%
- Security0%
Other airlines on DEN to LAX
- United Airlines84% on time · 10 min avg delay
- Southwest Airlines68% on time · 17 min avg delay
- SkyWest Airlines79% on time · 17 min avg delay
- Frontier Airlines82% on time · 13 min avg delay
Full DEN to LAX comparison →
Delta Air Lines on-time record across all routes →
746 Delta Air Lines flights tracked on this route; 11 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.