Luis Munoz Marin International Airport
San Juan, Puerto RicoSJU / TJSJ
Major airport · 59 direct destinations · 2 runways · longest runway 10,003 ft
88 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Route
San Juan → Atlanta
SJU
San JuanLuis Munoz Marin International Airport
San JuanLuis Munoz Marin International AirportATL
AtlantaHartsfield Jackson Atlanta International Airport
AtlantaHartsfield Jackson Atlanta International Airport- Distance
- 1,548 mi
- Estimated flight time
- ~3h 35m
Same local time in San Juan and Atlanta.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 5 flights a day, observed from October 2025 to September 2026.
- 5
- flights per day
- 6
- busiest month · Feb
- 4
- quietest month · Oct
- 3 hr 27 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 5Jan2026
- 6Feb
- 6Mar
- 6Apr
- 5May
- 5Jun
- 5Jul
- 4Aug
- 4Sep
- 4Oct2025
- 5Nov
- 5Dec
In October 2025 we saw less traffic at San Juan in general than usual; compare that month with care.
Airlines
Who flies it
Delta Air Linesall year
Frontier Airlinesall year
Spirit Airlinesspring
Cargoluxall year
Through the day
Departure times
Local time in San Juan. Most departures between 13:00 and 16:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 5.2Mon
- 4.5Tue
- 4.3Wed
- 4.8Thu
- 5.9Fri
- 5.2Sat
- 5.2Sun
Fleet
Aircraft observed
- Boeing 757-200B75226%
- Boeing 737-900B73926%
- Airbus A321A32114%
- Airbus A321neoA21N12%
- Boeing 767-300B7638%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 5 | 160 |
|
| February 2026 | 6 | 168 |
|
| March 2026 | 6 | 199 |
|
| April 2026 | 6 | 182 |
|
| May 2026 | 5 | 153 |
|
| June 2026 | 5 | 131 |
|
| July 2026 | 5 | 140 |
|
| August 2026 | 4 | 125 |
|
| September 2026 | 4 | 131 |
|
| October 2025 | 4 | 121 |
|
| November 2025 | 5 | 140 |
|
| December 2025 | 5 | 152 |
|
Airlines observed on this route
From observed callsign routes on SJU-ATL - not a booking guarantee.
About this route
- International route: San Juan and Atlanta are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from San Juan: 59.
- Direct destinations observed from Atlanta: 203.
The airports on this route
Hartsfield Jackson Atlanta International Airport
Atlanta, United StatesATL / KATL
International hub · 203 direct destinations · 5 runways · longest runway 12,388 ft
78 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
About the route from San Juan to Atlanta
The observed direct connection between Luis Munoz Marin International Airport (SJU) and Hartsfield Jackson Atlanta International Airport (ATL) covers approximately 1,548 mi. The estimated flight time is around 3h 35m. Cargolux, Delta Air Lines, Frontier Airlines and Spirit Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is San Juan from Atlanta by air?
- The great-circle distance between Luis Munoz Marin International Airport and Hartsfield Jackson Atlanta International Airport is approximately 1,548 mi.
- How long is the flight from San Juan to Atlanta?
- Based on the distance, the estimated flight time is about 3h 35m. This is an estimate, not a schedule.
- Is there a direct connection from San Juan to Atlanta?
- Yes, a direct connection between SJU and ATL has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Cargolux, Delta Air Lines, Frontier Airlines and Spirit Airlines.
- How often is there a flight from San Juan to Atlanta?
- On average around 5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,802 observed flights. Mainly Delta Air Lines, Frontier Airlines, Spirit Airlines. That is an observation, not a timetable.
- What is the current time difference between San Juan and Atlanta?
- Same local time in San Juan and Atlanta.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.