AS3418Alaska Airlines · BOI → SJC
live · 38m ago
Route confirmed Alaska Airlines

AS3418 BoiseBOI · 07:20 San JoseSJC · 08:17

AS3418 by Alaska Airlines flies from Boise (BOI) to San Jose (SJC) for the Sun, Oct 25 departure.

Right nowExpected · today · as of 06:03
07:20

departs BOI · on schedule

⚖ AS3418 typically leaves +24 and lands −21. The air wins minutes back.
Typical gate push+24 minmedian posted departure
Typical arrival−21 minmedian over 13 operations
Wins back in air~45 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-25
−23 arrival
10-24
+24 gate · +6 arrival
10-23
+27 gate · −24 arrival
10-22
+27 gate · −21 arrival
10-21
+24 gate · −12 arrival
10-19
+24 gate · −17 arrival
10-18
+27 gate · −23 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 −21 min · 0 cancelled · 14 operations tracked

The route today

live boards
BOIBoiseOn-time likelyBOI delay board →
SJCSan JoseOn-time likelySJC delay board →
BOI→SJCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
48%Chance of 15+ min delay
0.6%Chance of cancellation
+10 minAvg hub delay right now

Conditions at BOI and SJC 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 San Jose flights today

same route · Alaska Airlines
AS4678departs 06:32
AS2129departs 07:00

If AS3418 is cancelled, these are the other Alaska Airlines nonstop flights from Boise to San Jose 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 AS3418 actually runs

Pro Flight Search has tracked every published board update for AS3418 across the BOI and SJC boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how AS3418 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
10-25BOI 07:20SJC 08:17 07:54 (−23)
10-24BOI 07:20 07:44 (+24)SJC 08:17 08:23 (+6)
10-23BOI 07:20 07:47 (+27)SJC 08:17 07:53 (−24)
10-22BOI 07:20 07:47 (+27)SJC 08:17 07:56 (−21)
10-21BOI 07:20 07:44 (+24)SJC 08:17 08:05 (−12)
10-19BOI 07:20 07:44 (+24)SJC 08:17 08:00 (−17)
10-18BOI 07:20 07:47 (+27)SJC 08:17 07:54 (−23)
10-17BOI 07:20 07:41 (+21)SJC 08:17 08:06 (−11)
10-16BOI 07:20 07:46 (+26)SJC 08:17 07:47 (−30)
10-15BOI 07:20 07:41 (+21)SJC 08:17 07:46 (−31)
10-14BOI 07:20 07:49 (+29)SJC 08:17 07:59 (−18)
10-13BOI 07:20 07:41 (+21)SJC 08:17 07:53 (−24)
10-12BOI 07:20 07:49 (+29)SJC 08:17 08:14 (−3)
10-11BOI 07:20 07:39 (+19)SJC

Aircraft

Recent tails: N194SY, N407SY, N402SY, N173SY.

Board clocks recorded as BOI and SJC published them.

Planning around AS3418? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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 — AS3418 Boise to San Jose on-time performance, measured from the BOI and SJC airport boards.

Canonical URL
https://proflightsearch.com/flight/AS3418
How we measure this →