Delta Air LinesDL90% on time
Flights DL329 11:15 daily · DL2012 17:05 daily · DL826 20:30 daily
live
Direct flights from Atlanta (ATL) to Santa Ana (SNA): 7 nonstop departures observed each week across 1 airline. 90% of the last 21 operated flights arrived within 15 minutes of schedule. The median arrival is 18 minutes early. No cancellations were recorded across the 21 tracked flights. The nonstop covers 3,081 km, an estimated 4 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Santa Ana. Updated 10 September 2026 at 05:34 UTC.
ATL
Atlanta
smooth · +9
SNA
Santa Ana
smooth · +0
3,081 km · ~4h 27m est.
Runs reliable · 1 airline · 7x weekly · nonstop
90% on time
of the last 21 operated ATL → SNA flights arrived within 15 minutes
Median arrival delay is −18 min. 0 of 21 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−18 minacross the last 21 operated legs
Flight time~4h 27mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 21
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at ATL and SNA: 33% odds of a 15+ minute delay and around +0 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Atlanta to Santa Ana route actually runs
Pro Flight Search records official board updates for nonstop ATL to SNA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Atlanta (ATL) to Santa Ana (SNA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ATL-SNA
ATL to SNA questions
Is ATL–SNA running on time right now?
Smooth skies ahead. The departure side at ATL is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ATL–SNA?
Operators schedule morning departures around 11:15 and evening departures around 17:05 from ATL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SNA delay card to confirm conditions when you'd arrive.
How long is the flight from ATL to SNA?
Great-circle distance is 3,081 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 247–294 min gate-to-gate on this route.
How often does ATL–SNA fly?
Delta Air Lines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
.