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

1,744 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 96% depart on time. After 4 pm it’s 84%.

Best time to leave 6–7 am 96% arrive on time from BOI

Best single flight AS 229 BOI 16:23 → PDX 16:45 · 86% 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).

BOI

% 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.


AS 229	BOI 16:23	PDX 16:45	86%

All 10 Alaska 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.


AS 1566	BOI 05:57	PDX 06:17	1h 20m	52	94%	0.0%	46 min
AS 2445flown by Horizon	BOI 06:00	PDX 06:19	1h 19m	28	93%	0.0%	38 min
AS 1472	BOI 09:00	PDX 09:23	1h 23m	27	100%	0.0%	–
AS 2184flown by Horizon	BOI 09:13	PDX 09:34	1h 21m	52	94%	3.8%	85 min
AS 2209flown by Horizon	BOI 13:29	PDX 13:47	1h 18m	124	94%	0.0%	114 min
AS 229	BOI 16:23	PDX 16:45	1h 22m	175	86%	0.0%	63 min
AS 564	BOI 16:28	PDX 16:50	1h 22m	27	85%	0.0%	60 min
AS 2379flown by Horizon	BOI 20:28	PDX 20:50	1h 22m	24	79%	0.0%	44 min
AS 2118flown by Horizon	BOI 20:28	PDX 20:46	1h 18m	25	76%	0.0%	71 min
AS 2371flown by Horizon	BOI 20:28	PDX 20:46	1h 18m	26	69%	0.0%	58 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	PDX	1h 22m	91%	0.7%	1,744	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