--- title: "San Salvador to Atlanta flights: who flies SAL-ATL" description: "Delta Air Lines and Frontier Airlines fly nonstop from SAL to ATL, about 7 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/sal-atl" url: "https://2lnr.com/routes/sal-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # San Salvador to Atlanta (SAL-ATL): nonstop upgrade & award space Delta Air Lines and Frontier Airlines fly the SAL to ATL nonstop about 7 times a week. The timetable below shows the nonstop scheduled at 3h 38m to 3h 49m for the 1,425 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See SAL to ATL on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 3h 38m to 3h 49m Scheduled flight time 1,425 mi Nonstop distance Free To get started ## San Salvador to Atlanta flight schedule Scheduled nonstop departures for SAL to ATL starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from San Salvador (SAL) to Atlanta (ATL) | Date | Flight | Airline | Departs SAL | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md) | | Fri, Oct 23 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | | Sat, Oct 24 | F9 218 | Frontier Airlines | 13:31 | 19:20 | 3h 49m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Sat, Oct 24 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | | Sun, Oct 25 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | | Mon, Oct 26 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | | Tue, Oct 27 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | | Wed, Oct 28 | DL 1978 | Delta Air Lines | 13:57 | 19:35 | 3h 38m | Boeing 737-900 | Showing all 8 scheduled SAL to ATL departures across 7 days 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 SAL to ATL date on the interactive map ## Aircraft on the San Salvador to Atlanta nonstop In the schedule table on this page, Delta Air Lines flies the [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md), and Frontier Airlines flies the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on SAL to ATL departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for San Salvador to Atlanta 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 San Salvador to Atlanta 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 SAL to ATL 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 SAL to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying San Salvador to Atlanta nonstop Carriers operating SAL to ATL 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) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See SAL to ATL on the interactive map → ## Frequently asked questions about SAL to ATL **How long is the flight from San Salvador (SAL) to Atlanta (ATL)?** Scheduled flight times from San Salvador (SAL) to Atlanta (ATL) run from 3h 38m to 3h 49m across the departures in the schedule table on this page. The nonstop covers about 1,425 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SAL to ATL?** Delta Air Lines and Frontier Airlines fly SAL to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from SAL to ATL?** About 7 nonstop flights a week run between San Salvador (SAL) and Atlanta (ATL) in the current schedule, operated by Delta Air Lines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SAL to ATL depart?** Scheduled SAL to ATL nonstops in the next 7 days with service leave between 13:31 and 13:57, local time at San Salvador. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SAL to ATL nonstop?** In the schedule table on this page, SAL to ATL nonstops fly as DL 1978 on Delta Air Lines and F9 218 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on SAL to ATL?** Open the SAL to ATL 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. Flying the other way? See [ATL to SAL upgrade and award space](https://2lnr.com/routes/atl-sal.md). 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 San Salvador (SAL)](https://2lnr.com/routes/sal.md), or [every route from Atlanta (ATL)](https://2lnr.com/routes/atl.md). Nonstops to Atlanta (ATL) from other airports within 150 miles of San Salvador (SAL): - [Guatemala City (GUA) to Atlanta (ATL)](https://2lnr.com/routes/gua-atl.md), 126 miles from SAL 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 SAL to ATL 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)