ATL → SNA Delta Air Lines

Delta Air Lines · Atlanta, GA to Santa Ana, CA · 1,047 flights, 2025-07-01 to 2026-06-30 · aggregated across 6 flight numbers

This route's scheduled flight time has grown by 15 min since 2025-07 — some of the on-time performance may reflect a more generous published schedule, not a faster or more reliable flight.
On-time arrival
76%
Median delay
0 min
90th percentile
+37 min
Cancellation rate
1%

How on-time is Delta Air Lines from ATL to SNA?

Across every Delta Air Lines flight number on ATL → SNA (1,047 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay 0 min; the worst 10% ran +37 min or later. 1% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time78576%
16-30 min11411%
31-60 min757%
61-120 min384%
2+ hrs172%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0710571%+18 min
2025-0810573%+15 min
2025-0910272%+12 min
2025-108780%+14 min
2025-117877%+3 min
2025-127771%+6 min
2026-017686%-5 min
2026-027071%+1 min
2026-037882%-5 min
2026-047782%+4 min
2026-058876%+15 min
2026-068677%+6 min

Performance by day of week

DayFlightsOn-time
Mon16672%
Tue13081%
Wed13179%
Thu16471%
Fri16175%
Sat11883%
Sun15975%

DL flight numbers on ATL → SNA

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…