AS3405Alaska Airlines · BOI → GEG
live · 12m ago
Route confirmed Alaska Airlines

AS3405 BoiseBOI · 07:30 SpokaneGEG · 07:43

AS3405 by Alaska Airlines flies from Boise (BOI) to Spokane (GEG) for the Sun, Oct 18 departure.

Right nowLanded in Spokane · today
07:24

arrived at GEG · 19 min early

⚖ AS3405 typically leaves +19 and lands −12. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-18
+23 gate · −19 arrival
10-17
+19 gate · −7 arrival
10-16
+29 gate · −13 arrival
10-15
+21 gate · −12 arrival
10-14
+19 gate · +18 arrival
10-13
+19 gate · +10 arrival
10-12
+36 gate · −12 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −12 min · 0 cancelled · 15 operations tracked

The route today

live boards
BOIBoiseOn-time likelyBOI delay board →
GEGSpokaneOn-time likelyGEG delay board →
BOI→GEGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
44%Chance of 15+ min delay
0.6%Chance of cancellation
+9 minAvg hub delay right now

Conditions at BOI and GEG are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Boise to Spokane flights today

same route · Alaska Airlines
AS3400departs 07:30
AS3198departs 07:40
AS3208departs 13:02
AS2480departs 14:42
AS2259departs 14:47
AS2317departs 16:47

If AS3405 is cancelled, these are the other Alaska Airlines nonstop flights from Boise to Spokane on the same day, with scheduled departure times in BOI local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AS3405 actually runs

Pro Flight Search has tracked every published board update for AS3405 across the BOI and GEG boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 14 confirmed landings · 12/14 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AS3405 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-18BOI 07:30 07:53 (+23)GEG 07:43 07:24 (−19)
10-17BOI 07:30 07:49 (+19)GEG 07:43 07:36 (−7)
10-16BOI 07:30 07:59 (+29)GEG 07:43 07:30 (−13)
10-15BOI 07:30 07:51 (+21)GEG 07:43 07:31 (−12)
10-14BOI 07:30 07:49 (+19)GEG 07:16 07:34 (+18)
10-13BOI 07:30 07:49 (+19)GEG 07:16 07:26 (+10)
10-12BOI 07:13 07:49 (+36)GEG 07:43 07:31 (−12)
10-11BOI 07:30 07:51 (+21)GEG 07:43 07:29 (−14)
10-10BOI 07:30 07:49 (+19)GEG 07:43 07:21 (−22)
10-09BOI 07:30 07:49 (+19)GEG 07:43 07:31 (−12)
10-08BOI 07:30 07:49 (+19)GEG 07:43 07:25 (−18)
10-07BOI 07:30 07:49 (+19)GEG 07:43 07:20 (−23)
10-06BOI 07:30 07:51 (+21)GEG 07:43 07:31 (−12)
10-05BOI 07:30 07:49 (+19)GEG 07:43 07:32 (−11)
10-04BOI 07:30 07:51 (+21)GEG 07:43 07:22 (−21)

Aircraft

Recent tails: N430SY, N183SY, N407SY, N178SY.

Board clocks recorded as BOI and GEG published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — AS3405 Boise to Spokane on-time performance, measured from the BOI and GEG airport boards.

Canonical URL
https://proflightsearch.com/flight/AS3405
How we measure this →