San Francisco to Louisville (SFO-SDF): nonstop flights and who flies them

United Airlines flies the SFO to SDF nonstop about 7 times a week. United Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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7
Nonstop flights a week
1,985 mi
Nonstop distance
Free
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San Francisco to Louisville flight schedule

Scheduled nonstop departures for SFO to SDF, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from San Francisco (SFO) to Louisville (SDF)
Date Flight Airline Departs SFO Arrives SDF Duration Aircraft
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319
UA 1479United Airlines05:0014:276h 27m319

Showing all 7 scheduled SFO to SDF departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SFO to SDF date on the interactive map

The full SFO to SDF nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full SFO to SDF nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each SFO to SDF 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 SDF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying San Francisco to Louisville nonstop

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

See SFO to SDF on the interactive map →

Frequently asked questions about SFO to SDF

How far is Louisville from San Francisco?
SFO to SDF covers about 1,985 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SFO to SDF?
United Airlines is currently the only airline flying SFO to SDF nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SFO to SDF schedule rather than a space claim.
How many flights a week are there from SFO to SDF?
About 7 nonstop flights a week run between San Francisco and Louisville in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SFO to SDF depart?
In the next 7 days with service, every scheduled SFO to SDF nonstop leaves at 05:00 local time at San Francisco. The schedule table on this page lists each departure by date.
Does 2LNR show upgrade or award space on SFO to SDF?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full SFO to SDF nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SFO to SDF nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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