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3 nonstop, 37 with 1 connection, 6 with 2 · ranked by overall best · 41 hidden by your Most reliable time setting (they leave at other times of day) · showing the top 3
Most reliable time: afternoon departures (2–6 PM), the window with the best on-time odds for this trip. Turn off “Most reliable” under Departure time in Advanced settings to see every time.
Fares seen on this date: any route from 210 (recent searches, one way, per person; each card opens the live price)
5 matching trips
Why this is our top pick
- This afternoon flight leaves in the most reliable time of day on this route: its best departures have a 73% reliability rating vs 68% for midday departures.
- It has the same 30 in of legroom as the next-best option (Delta 826 on the Boeing 757-200); it arrives on time 3 points more often.
3:15 PM9:55 PMATL → SNA
Delta · DL 526 / DL 1304
9h 37m1 stop
3h 27m in SLC
One ticket
83%arrive on time99% connections madeCheck fares
Aircraft and legroom reflect the planes each flight has flown recently. Airlines can swap planes and seat maps change, so check the airline’s seat map when you book.
ATL → SNA
Atlanta to Santa Ana: 1,063 nonstop flights a year
On time (12 months)
75%
Cancelled
0.8%
avg delay 15 min
Best time to leave
No clear winner
Most reliable airline
Delta
75% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines75%
1,063 flights · 75% on time as flown · 0.8% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- 9 AM to noon74%
478 flights · avg delay 14 min
- 3 to 6 PM74%
273 flights · avg delay 18 min
- 6 to 9 PM77%
296 flights · avg delay 14 min
Best day: Tuesday (81%). Worst: Sunday (74%).
Smarter routing
Nearby airports that run more on time
ATL → LAX 77% chance on time
Hartsfield Jackson Atlanta International Airport to Los Angeles International Airport · 5,097 flights a year · 36 mi from your airports · yours: 74%
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure
