Route guide

San Francisco to McKinleyville (SFO-ACV): Nonstop Upgrade & Award Space

United Airlines flies nonstop between San Francisco (SFO) and McKinleyville (ACV), roughly 26 times a week. With United Airlines operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SFO to ACV departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

See SFO to ACV on the interactive map Get started free
26
Nonstop flights a week
249 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SFO to ACV departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for San Francisco to McKinleyville to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each SFO to ACV departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SFO to ACV on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Francisco to McKinleyville nonstop

Carriers operating SFO to ACV nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • United Airlines
See SFO to ACV on the interactive map →

Frequently asked questions about SFO to ACV

How far is McKinleyville from San Francisco?
SFO to ACV covers about 249 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SFO to ACV?
United Airlines is currently the only airline flying SFO to ACV nonstop. 2LNR tracks confirmed upgrade and award space on every United Airlines departure.
How many flights a week are there from SFO to ACV?
About 26 nonstop flights a week run between San Francisco and McKinleyville in the current schedule, operated by United Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SFO to ACV?
Open the SFO to ACV calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the San Francisco to McKinleyville route, and 2LNR will notify you when space opens. It's free to start.

Never miss SFO to ACV upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

Get started free