Flight profile · Alaska Airlines
AS185
Seattle (SEA) to Juneau (JNU) · scheduled 10:55 PM – 12:25 AM
How AS185 performs
273 operations, 2025-06-12 to 2026-04-21.
AS185 arrived on time 76.5% of the time, against 75.5% for all SEA → JNU flights — this specific departure is 1.1 percentage points better than the route as a whole. Against Alaska Airlines’s own flights on this route it is 1.6 points better.
Source: US DOT Bureau of Transportation Statistics · 273 operations between 2025-06-12 to 2026-04-21
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AS185 | 76.5% | 4.40% | -4 min | 6.9% | 273 |
| Alaska Airlines on SEA → JNU | 74.9% | 1.13% | -1 min | 4.8% | 4,337 |
| All SEA → JNU flights | 75.5% | 1.09% | -2 min | 4.9% | 4,778 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-12 to 2026-04-21
Other routes AS185 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| PDX→PHX Portland to Phoenix | 2026-02-12 – 2026-03-16 | 20 | — |
| SEA→BNA Seattle to Nashville | 2025-02-15 – 2025-03-15 | 5 | — |
| SEA→BZN Seattle to Bozeman | 2025-01-12 – 2025-02-09 | 5 | — |
| SEA→ATL Seattle to Atlanta | 2025-01-05 – 2025-01-05 | 1 | — |
| SEA→TPA Seattle to Tampa | 2024-12-05 – 2024-12-16 | 10 | — |
| ANC→SEA Anchorage to Seattle | 2024-08-20 – 2024-09-26 | 12 | — |
| PDX→SFO Portland to San Francisco | 2024-05-16 – 2024-06-12 | 27 | — |
| ORD→ANC Chicago to Anchorage | 2023-07-01 – 2023-09-05 | 67 | — |
Because the same number has served different journeys, the statistics above describe only the route AS185 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 273 records of AS185 operating SEA → JNU, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.