Delta Air Lines SNA to DTW on-time performance
Delta Air Lines nonstop flights from Santa Ana to Detroit · Aug 2025 – Jul 2026
On-time arrivals
63%
arrived < 15 min late
Cancelled
0.6%
2 flights
Avg arrival delay
27 min
69 min when late
Rank on route
#2 of 2
route average 64% on time
Key facts
- Delta Air Lines flights on SNA to DTW arrived on time 63% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 12% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 64% on time overall.
- The largest source of delay minutes was late-arriving aircraft (47%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft47%
- Airline (crew, maintenance, cleaning, fueling)38%
- Air traffic control & airport congestion14%
- Extreme weather2%
- Security0%
Other airlines on SNA to DTW
- Spirit Airlines77% on time · 15 min avg delay
Full SNA to DTW comparison →
Delta Air Lines on-time record across all routes →
323 Delta Air Lines flights tracked on this route; 2 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.