--- title: "San Juan (SJU) to Atlanta (ATL) flights: who flies it" description: "Delta Air Lines and Frontier Airlines fly nonstop from SJU to ATL, about 34 flights a week. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/sju-atl" url: "https://2lnr.com/routes/sju-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # San Juan to Atlanta (SJU-ATL): nonstop upgrade & award space Delta Air Lines and Frontier Airlines fly nonstop between San Juan (SJU) and Atlanta (ATL), roughly 34 times a week. The timetable below shows the nonstop scheduled at 3h 50m to 4h 18m for the 1,548 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 SJU to ATL on the interactive map [Get started free](https://2lnr.com/login) 34 Flights a week, 4-week average 3h 50m to 4h 18m Scheduled flight time 1,548 mi Nonstop distance Free To get started ## San Juan to Atlanta flight schedule Scheduled nonstop departures for SJU to ATL starting October 23, 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 Juan (SJU) to Atlanta (ATL) | Date | Flight | Airline | Departs SJU | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md) | | Fri, Oct 23 | DL 1757 | Delta Air Lines | 12:50 | 16:41 | 3h 51m | [Airbus A321neo family](https://2lnr.com/seatmaps/dl/a321neo.md) | | Fri, Oct 23 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Fri, Oct 23 | F9 2871 | Frontier Airlines | 17:11 | 21:29 | 4h 18m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | | Sat, Oct 24 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Sat, Oct 24 | DL 1757 | Delta Air Lines | 12:50 | 16:41 | 3h 51m | Airbus A321neo family | | Sat, Oct 24 | DL 1882 | Delta Air Lines | 14:59 | 18:50 | 3h 51m | [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md) | | Sat, Oct 24 | F9 2871 | Frontier Airlines | 17:11 | 21:29 | 4h 18m | Airbus A321neo family | | Sat, Oct 24 | DL 1946 | Delta Air Lines | 17:59 | 21:55 | 3h 56m | Airbus A321 | | Sun, Oct 25 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Sun, Oct 25 | DL 1757 | Delta Air Lines | 12:50 | 16:41 | 3h 51m | Airbus A321neo family | | Sun, Oct 25 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Sun, Oct 25 | F9 2871 | Frontier Airlines | 17:11 | 21:29 | 4h 18m | Airbus A321neo family | | Sun, Oct 25 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | | Mon, Oct 26 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Mon, Oct 26 | DL 1757 | Delta Air Lines | 12:50 | 16:41 | 3h 51m | Airbus A321neo family | | Mon, Oct 26 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Mon, Oct 26 | F9 2871 | Frontier Airlines | 15:51 | 20:03 | 4h 12m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Mon, Oct 26 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | | Tue, Oct 27 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Tue, Oct 27 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Tue, Oct 27 | F9 2871 | Frontier Airlines | 16:30 | 20:42 | 4h 12m | Airbus A320neo | | Tue, Oct 27 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | | Wed, Oct 28 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Wed, Oct 28 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Wed, Oct 28 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | | Thu, Oct 29 | DL 1763 | Delta Air Lines | 07:15 | 11:05 | 3h 50m | Boeing 737-900 | | Thu, Oct 29 | DL 1757 | Delta Air Lines | 12:55 | 16:46 | 3h 51m | Airbus A321neo family | | Thu, Oct 29 | DL 1882 | Delta Air Lines | 14:59 | 18:49 | 3h 50m | Boeing 737-900 | | Thu, Oct 29 | F9 2871 | Frontier Airlines | 15:59 | 20:13 | 4h 14m | Airbus A321neo family | | Thu, Oct 29 | DL 1946 | Delta Air Lines | 17:59 | 21:54 | 3h 55m | Boeing 737-900 | Showing all 32 scheduled SJU to ATL departures across 7 days with service, starting October 23, 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 SJU to ATL date on the interactive map ## Aircraft on the San Juan 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), the [Airbus A321neo family](https://2lnr.com/seatmaps/dl/a321neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md), and Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) and 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 SJU 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 Juan 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 13 of the 14 San Juan 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 SJU 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 SJU to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying San Juan to Atlanta nonstop Carriers operating SJU 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 SJU to ATL on the interactive map → ## Frequently asked questions about SJU to ATL **How long is the flight from San Juan (SJU) to Atlanta (ATL)?** Scheduled flight times from San Juan (SJU) to Atlanta (ATL) run from 3h 50m to 4h 18m across the departures in the schedule table on this page. The nonstop covers about 1,548 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SJU to ATL?** Delta Air Lines and Frontier Airlines fly SJU to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from SJU to ATL?** About 34 nonstop flights a week run between San Juan (SJU) 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 SJU to ATL depart?** Scheduled SJU to ATL nonstops in the next 7 days with service leave between 07:15 and 17:59, local time at San Juan. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SJU to ATL nonstop?** In the schedule table on this page, SJU to ATL nonstops fly as DL 1757, DL 1763, DL 1882, and DL 1946 on Delta Air Lines, and F9 2871 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on SJU to ATL?** Open the SJU 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 SJU upgrade and award space](https://2lnr.com/routes/atl-sju.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 Juan (SJU)](https://2lnr.com/routes/sju.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 Juan (SJU): - [Charlotte Amalie (STT) to Atlanta (ATL)](https://2lnr.com/routes/stt-atl.md), 68 miles from SJU - [Saint Croix (STX) to Atlanta (ATL)](https://2lnr.com/routes/stx-atl.md), 94 miles from SJU 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 SJU 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)