1,473 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 78%.

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

Best single flight DL 3693 SLC 15:05 → BUR 16:14 · 93% on time Avoid DL 3933 SLC 10:45 → BUR 11:57 · 81% 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).

SLC

% 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.

Airlines on this route

Arriving within 15 minutes. Regional flights count under the airline that sells them. Pick an airline to see its flights.


Delta (incl. SkyWest)	1,361	89%	0.4%	78 min
Southwest	112	–	0.9%	57 min

Dimmed: fewer than 150 flights in the year, too few to rank.

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 3693flown by SkyWest	SLC 15:05	BUR 16:14	93%
DL 3681flown by SkyWest	SLC 07:55	BUR 09:04	92%
DL 339	SLC 20:50	BUR 21:50	84%
DL 3933flown by SkyWest	SLC 10:45	BUR 11:57	81%

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	SLC	BUR	2h 02m	89%	0.4%	1,361	Flying now
Southwest	SLC	BUR	1h 55m	78%	0.9%	112	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