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4,938 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 88% depart on time. After 4 pm it’s 3 in 4.

Best time to leave 6–7 am 89% arrive on time from LAX
Best single flight DL 390 LAX 06:00 → ATL 13:25 · 89% on time Avoid AA 753 LAX 09:45 → ATL 17:15 · 61% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
LAX
90
91
85
67
81
84
78
76
81
68
85
70
74
77
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55
Atlanta flights leaving LAX 10–11 pm: 1Close ×
DL 899 LAX 22:45 ATL 06:07 4h 22m 349 79% 0.9% 65 min

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.
Spirit 212 88% 0.5% 74 min
Delta 3,840 82% 0.9% 69 min
American 379 67% 0.5% 85 min
Frontier 507 66% 1.8% 66 min

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
DL 390 LAX 06:00 ATL 13:25 89%
DL 528 LAX 11:05 ATL 18:32 86%
DL 446 LAX 12:10 ATL 19:41 85%
DL 471 LAX 16:40 ATL 00:10 85%
DL 515 LAX 07:05 ATL 14:30 84%
· · ·
F9 4316 LAX 11:19 ATL 19:12 67%
F9 3216 LAX 23:25 ATL 07:20 65%
AA 753 LAX 09:45 ATL 17:15 61%
All 15 flights on this route →

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
Delta LAX ATL 4h 25m 82% 0.9% 3,840 Flying now
American LAX ATL 4h 19m 67% 0.5% 379 Flying now
Frontier LAX ATL 4h 46m 66% 1.8% 507 Flying now
Spirit LAX ATL 4h 24m 88% 0.5% 212 Not flying now
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON