Showing Frontier only (incl. its regional partners)All airlines ×

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

Take the nonstop: Frontier LAX → ATL (4h 46m) reaches Atlanta on time 65% of the time; the most reliable connection, Frontier via DFW (7h 11m), 45%.

Best time to leave 11 pm–12 am 80% arrive on time from LAX

Best single flight F9 4316 LAX 11:19 → ATL 19:12 · 67% on time Avoid F9 3216 LAX 23:25 → ATL 07:20 · 65% 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).

LAX

% 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

Pick an hour to see this route’s flights leaving then.

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.


F9 4316	LAX 11:19	ATL 19:12	67%
F9 3216	LAX 23:25	ATL 07:20	65%

All 2 Frontier flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.


F9 4316	LAX 11:19	ATL 19:12	4h 43m	250	67%	1.6%	78 min
F9 3216	LAX 23:25	ATL 07:20	4h 46m	257	65%	1.9%	55 min

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.


Frontier	LAX	ATL	4h 46m	66%	1.8%	507	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