--- title: "Salt Lake City to Louisville flights: who flies SLC-SDF" description: "Delta Air Lines has one SLC to SDF nonstop scheduled in the four weeks from May 2, 2027. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/slc-sdf" url: "https://2lnr.com/routes/slc-sdf.md" date_modified: "2026-10-19T13:17:50Z" --- # Salt Lake City to Louisville (SLC-SDF): nonstop upgrade & award space Delta Air Lines has one Salt Lake City (SLC) to Louisville (SDF) nonstop scheduled in the four weeks from May 2, 2027, according to 2LNR's schedule data. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last changed October 19, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See SLC to SDF on the interactive map [Get started free](https://2lnr.com/login) 3h 15m Scheduled flight time 1,406 mi Nonstop distance Free To get started ## Salt Lake City to Louisville flight schedule Scheduled nonstop departures for SLC to SDF starting October 22, 2026. The most recent change we recorded to this route's schedule was on October 19, 2026, and a settled schedule can go a long time without one. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Salt Lake City (SLC) to Louisville (SDF) | Date | Flight | Airline | Departs SLC | Arrives SDF | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sun, May 2 | DL 8801 | Delta Air Lines | 08:25 | 13:40 | 3h 15m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | Showing all 1 scheduled SLC to SDF departures across 1 day with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SLC to SDF date on the interactive map ## Aircraft on the Salt Lake City to Louisville nonstop Delta Air Lines flies the [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on SLC to SDF departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Salt Lake City to Louisville to see which departures have space, the next 14 days free on every product and the full horizon on Pro. ### See real availability Confirmed upgrade or award seats by date on the SLC to SDF departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See SLC to SDF on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Salt Lake City to Louisville nonstop Carriers operating SLC to SDF nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See SLC to SDF on the interactive map → ## Frequently asked questions about SLC to SDF **How long is the flight from Salt Lake City (SLC) to Louisville (SDF)?** DL 8801, the one departure in the schedule table on this page, is scheduled at 3h 15m from Salt Lake City (SLC) to Louisville (SDF). The nonstop covers about 1,406 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SLC to SDF?** Delta Air Lines is currently the only airline flying SLC to SDF nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How often does SLC to SDF operate?** 2LNR's schedule data shows a single SLC to SDF nonstop in the four weeks from May 2, 2027, on Delta Air Lines, rather than a weekly service. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from SLC to SDF depart?** On the next day with service, every scheduled SLC to SDF nonstop leaves at 08:25 local time at Salt Lake City. The schedule table on this page lists each departure by date. **Which flights operate SLC to SDF nonstop?** Delta Air Lines flies DL 8801 nonstop from Salt Lake City (SLC) to Louisville (SDF), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on SLC to SDF?** Open the SLC to SDF route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Salt Lake City (SLC)](https://2lnr.com/routes/slc.md), or [every route from Louisville (SDF)](https://2lnr.com/routes/sdf.md). Nonstops from Salt Lake City (SLC) to other airports within 150 miles of Louisville (SDF): - [Salt Lake City (SLC) to Cincinnati (CVG)](https://2lnr.com/routes/slc-cvg.md), 84 miles from SDF - [Salt Lake City (SLC) to Indianapolis (IND)](https://2lnr.com/routes/slc-ind.md), 111 miles from SDF Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss SLC to SDF upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)