Atlanta to Louisville (ATL-SDF): nonstop upgrade & award space

Delta Air Lines flies nonstop between Atlanta (ATL) and Louisville (SDF), roughly 66 times a week. The timetable below shows the nonstop scheduled at 1h 18m to 1h 23m for the 322 miles. 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 confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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66
Flights a week, 4-week average
1h 18m to 1h 23m
Scheduled flight time
322 mi
Nonstop distance
Free
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Atlanta to Louisville flight schedule

Scheduled nonstop departures for ATL to SDF starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Atlanta (ATL) to Louisville (SDF)
Date Flight Airline Departs ATL Arrives SDF Duration Aircraft
DL 2117Delta Air Lines07:3508:571h 22mBoeing 717-200
DL 1374Delta Air Lines09:0010:211h 21mBoeing 717-200
DL 1481Delta Air Lines11:3512:541h 19mBoeing 737-900
DL 3195Delta Air Lines13:2314:411h 18mBoeing 717-200
DL 1126Delta Air Lines15:2916:491h 20mBoeing 737-900
DL 2831Delta Air Lines17:5019:101h 20mBoeing 737-900
DL 3093Delta Air Lines20:1021:331h 23mBoeing 737-900
DL 3148Delta Air Lines21:1022:321h 22mBoeing 737-900
DL 2624Delta Air Lines22:4023:591h 19mBoeing 737-900
DL 2117Delta Air Lines07:3508:571h 22mBoeing 717-200
DL 1374Delta Air Lines09:0010:211h 21mBoeing 717-200
DL 1481Delta Air Lines11:3512:541h 19mBoeing 737-900
DL 3195Delta Air Lines13:2314:411h 18mBoeing 717-200
DL 1126Delta Air Lines15:2916:491h 20mBoeing 737-900
DL 2831Delta Air Lines17:5019:101h 20mBoeing 717-200
DL 3093Delta Air Lines19:1520:351h 20mBoeing 737-900
DL 3148Delta Air Lines21:1022:321h 22mBoeing 737-900
DL 2842Delta Air Lines21:1522:371h 22mBoeing 737-900
DL 2624Delta Air Lines22:4023:591h 19mBoeing 737-900
DL 2117Delta Air Lines07:3508:571h 22mBoeing 717-200
DL 1374Delta Air Lines09:0010:211h 21mBoeing 717-200
DL 1481Delta Air Lines11:3512:541h 19mBoeing 737-900
DL 3195Delta Air Lines13:2314:411h 18mBoeing 717-200
DL 1126Delta Air Lines15:2916:491h 20mBoeing 737-900
DL 2831Delta Air Lines17:5019:101h 20mBoeing 717-200
DL 3093Delta Air Lines19:1520:351h 20mBoeing 737-900
DL 3148Delta Air Lines21:1022:321h 22mBoeing 737-900
DL 2842Delta Air Lines21:1522:371h 22mBoeing 737-900
DL 2624Delta Air Lines22:4023:591h 19mBoeing 737-900
DL 1374Delta Air Lines09:0010:211h 21mBoeing 717-200
DL 1481Delta Air Lines11:3512:541h 19mBoeing 737-900
DL 3195Delta Air Lines13:2314:411h 18mBoeing 717-200
DL 1126Delta Air Lines15:3116:541h 23mBoeing 717-200
DL 2831Delta Air Lines17:5019:101h 20mBoeing 737-900
DL 3093Delta Air Lines20:1521:381h 23mBoeing 737-900
DL 3148Delta Air Lines21:1022:321h 22mBoeing 737-900
DL 2624Delta Air Lines22:4023:591h 19mBoeing 737-900
DL 2117Delta Air Lines07:3508:571h 22mBoeing 717-200
DL 1374Delta Air Lines09:0010:211h 21mBoeing 717-200
DL 1481Delta Air Lines11:3512:541h 19mBoeing 737-900

Showing the first 40 of 69 scheduled ATL to SDF departures across 7 days with service, starting October 21, 2026. Every remaining date is 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 ATL to SDF date on the interactive map

Aircraft on the Atlanta to Louisville nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Boeing 737-900 and the Boeing 717-200. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ATL 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 Atlanta to Louisville to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on all 14 Atlanta to Louisville departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ATL 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 ATL to SDF on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Louisville nonstop

Carriers operating ATL to SDF nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ATL to SDF on the interactive map →

Frequently asked questions about ATL to SDF

How long is the flight from Atlanta (ATL) to Louisville (SDF)?
Scheduled flight times from Atlanta (ATL) to Louisville (SDF) run from 1h 18m to 1h 23m across the departures in the schedule table on this page. The nonstop covers about 322 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ATL to SDF?
Delta Air Lines is currently the only airline flying ATL to SDF nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ATL to SDF?
About 66 nonstop flights a week run between Atlanta (ATL) and Louisville (SDF) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ATL to SDF depart?
Scheduled ATL to SDF nonstops in the next 7 days with service leave between 07:35 and 22:40, local time at Atlanta. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ATL to SDF nonstop?
The schedule table on this page lists 10 flight numbers for ATL to SDF nonstops, including DL 1126, DL 1374, DL 1481, DL 2117, DL 2831, DL 3093, DL 3148, and DL 3195 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ATL to SDF?
Open the ATL 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.

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See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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