tailodds FORECAST
Tickets
Any day
1,449 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: almost all depart on time. After 4 pm it’s 2 in 3.

Best time to leave 5–6 am 100% arrive on time from BOI

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).

5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
BOI
98
97
93
100
79
75
81
71
82
79
71
66
59
62
% 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.
Alaska (incl. SkyWest, Horizon) 345 85% 0.9% 67 min
Southwest 1,051 82% 0.3% 55 min
Spirit 39 – 0.0% 72 min
Allegiant 14 – 0.0% 165 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.

No flight on this route ran 150+ times in the year.

All 6 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.
WN 701 BOI 06:00 LAS 06:45 1h 45m 50 96% 2.0% 20 min
WN 702 BOI 12:05 LAS 12:55 1h 50m 42 88% 0.0% 50 min
AS 3391flown by SkyWest BOI 14:38 LAS 15:37 1h 59m 47 87% 0.0% 53 min
WN 683 BOI 15:00 LAS 15:45 1h 45m 16 81% 0.0% 138 min
AS 2087flown by Horizon BOI 16:15 LAS 17:12 1h 57m 52 84% 3.8% 74 min
WN 704 BOI 19:40 LAS 20:25 1h 45m 33 45% 0.0% 54 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.
Alaska BOI LAS 1h 58m 85% 0.9% 345 Flying now
Southwest BOI LAS 1h 50m 82% 0.3% 1,051 Flying now
Spirit BOI LAS 1h 51m 62%few flights 0.0% 39 Not flying now
Allegiant BOI LAS 1h 49m 50%few flights 0.0% 14 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