SEA → BILSeattle to Billings

live

Direct flights from Seattle (SEA) to Billings (BIL): 21 nonstop departures observed each week across 1 airline. 89% of the last 18 tracked flights arrived within 15 minutes of schedule. The median arrival is 9 minutes early. 1 of the 18 tracked flights was cancelled. The nonstop covers 1,065 km, an estimated 1 hour 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Seattle and Billings. Updated 14 November 2026 at 02:35 UTC.

Today, SEA → BIL

Fri 13 Nov · local times
  1. 08:20 AS2207Alaska Left 08:34 +14 Landed 11:10 −5
  2. 13:40 AS2353Alaska Cancelled ·
  3. 19:50 AS2457Alaska On scheduleGate C16D ·

Checked SEA board 18:35 · BIL board 15:03

SEA Seattle disrupted · +234
BIL Billings smooth · +2
1,065 km · ~1h 52m est.
dep bank 08:20–19:5021x weekly
Runs reliable · 1 airline · 21x weekly · nonstop
89% on time

of the last 18 tracked SEA → BIL flights arrived within 15 minutes

Median arrival delay is −9 min. 1 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−9 minacross the last 17 arrivals
Flight time~1h 52mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled5.6%recent route rate · 1 of 18

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS89% on time

Flights AS2207 08:20 daily · AS2353 13:40 daily · AS2457 19:50 daily

History

operated legs · board outcomes
11-13AS2207dep +14 → arr−5
11-13AS2353cancelledCNX
11-12AS2207arrived+13
11-12AS2353arrived−19
11-12AS2457arrived+51
11-11AS2207arrived−4
11-11AS2353arrived−10
11-11AS2457arrived−28
11-10AS2353arrived−4
11-10AS2457arrived−3
11-09AS2353arrived−18
11-09AS2457arrived−9
11-08AS2207arrived−16
11-08AS2353arrived+14
11-08AS2457arrived+14
11-07AS2207arrived−20
11-07AS2353arrived−20
11-07AS2457arrived−13

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SEASeattle +234 min disrupted 🌤 overcast · E 4 kt Full SEA delay board →
BILBillings +2 min smooth 🌤 scattered clouds · SSW 8 kt Full BIL delay board →

Weather lens

Conditions are tightest at BIL: a 40% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +34 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Seattle to Billings route actually runs

Pro Flight Search records official board updates for nonstop SEA to BIL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: Seattle (SEA) to Billings (BIL) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SEA-BIL
How we measure this →

SEA to BIL questions

Is SEA–BIL running on time right now?

Significant delay risk. The departure side at SEA is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SEA–BIL?

Operators schedule morning departures around 08:20 and evening departures around 19:50 from SEA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BIL delay card to confirm conditions when you'd arrive.

How long is the flight from SEA to BIL?

Great-circle distance is 1,065 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 105–121 min gate-to-gate on this route.

How often does SEA–BIL fly?

Alaska Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.