Route guide

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

United Airlines flies nonstop between McKinleyville (ACV) and San Francisco (SFO), roughly 28 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 ACV to SFO 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.

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28
Nonstop flights a week
249 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ACV to SFO 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 McKinleyville to San Francisco 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 ACV to SFO 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 ACV to SFO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying McKinleyville to San Francisco nonstop

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

  • United Airlines
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Frequently asked questions about ACV to SFO

How far is San Francisco from McKinleyville?
ACV to SFO 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 ACV to SFO?
United Airlines is currently the only airline flying ACV to SFO nonstop. 2LNR tracks confirmed upgrade and award space on every United Airlines departure.
How many flights a week are there from ACV to SFO?
About 28 nonstop flights a week run between McKinleyville and San Francisco 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 ACV to SFO?
Open the ACV to SFO calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the McKinleyville to San Francisco route, and 2LNR will notify you when space opens. It's free to start.

Never miss ACV to SFO upgrade or award space

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

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