DL2012 ATL → SNA

Delta Air Lines · Atlanta, GA to Santa Ana, CA · 55 flights observed, 2026-05-07 to 2026-06-30 · 1,919 mi

This flight's reliability varies a lot by day of week — 100% on-time on Sundays vs. 50% on Mondays.

DL2012 covers more than one route in the data window — the stats below are for ATL → SNA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
75%
Median delay
+3 min
90th percentile
+41 min
Cancellation rate
2%

How often is DL2012 on time?

Across 55 flights on ATL → SNA from 2026-05-07 to 2026-06-30, DL2012 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +41 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time4075%
16-30 min59%
31-60 min59%
61-120 min24%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-052580%+8 min
2026-062871%+11 min

Performance by day of week

DayFlightsOn-time
Mon850%
Tue888%
Wed771%
Thu863%
Fri875%
Sat786%
Sun7100%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…