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

1,089 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

No clear winner: Delta’s LGB → SLC flights land within a few points of 9 in 10 on time whatever the hour.

Best time to leave 7–8 am 94% arrive on time from LGB

Best single flight DL 3793 LGB 16:55 → SLC 19:56 · 92% on time Avoid DL 1116 LGB 13:00 → SLC 15:51 · 87% 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).

LGB

% 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.


DL 3793flown by SkyWest	LGB 16:55	SLC 19:56	92%
DL 1116	LGB 13:00	SLC 15:51	87%

All 4 Delta 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.


DL 3135	LGB 07:00	SLC 09:53	1h 53m	55	96%	5.5%	197 min
DL 942	LGB 07:05	SLC 10:06	2h 01m	17	76%	0.0%	78 min
DL 1116	LGB 13:00	SLC 15:51	1h 51m	224	87%	1.3%	101 min
DL 3793flown by SkyWest	LGB 16:55	SLC 19:56	2h 01m	355	92%	0.0%	71 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.


Delta	LGB	SLC	2h 00m	91%	0.6%	1,089	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