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How early should I get to RSW?

Southwest Florida International Airport, Fort Myers, FL · Checked Oct 26, 2026

The short answer

RSW advised arriving at least 2 hours before a domestic flight (RSW post quoted by The News-Press, March 2026). It said lines are long at certain times of day in the busy season and vary by concourse.

RSW advised arriving at least 3 hours before an international flight (RSW post quoted by The News-Press, March 2026)

Those are blanket rules. Your real number depends on your terminal, the time of day, traffic from your door, and whether you have PreCheck or a bag. Leave By works out your exact leave time.

Source: travel.yahoo.com

Security lines at RSW

This research found no typical peak times published by RSW. In TSA's hourly screening counts for Sep 13-19, 2026 (mid-September, RSW's quietest season), RSW was busiest from 9am to noon, peaking 10-11am. There was a smaller early rise from 4am to 7am, peaking 5-6am. Traffic held steady until about 5pm, dropped after that and was very light after 8pm. Thursday, Friday, Sunday and Monday were the busiest days that week; Tuesday was the quietest. Winter and spring are much busier. The Lee County Port Authority's monthly counts show March as the peak month: 1,521,149 passengers in March 2026, compared with 550,259 in September 2025.

Busiest times: 9:00am-noon (peak 10:00-11:00am), 4:00-7:00am (peak 5:00-6:00am), Thursdays, Fridays, Sundays and Mondays (TSA counts, week of Sep 13, 2026), January to April, peaking in March (Lee County Port Authority monthly passenger counts).

Nationally, TSA checkpoints are busiest from 5 to 7 AM local time. See TSA's hourly numbers and the busiest days to fly.

TSA PreCheck: TSA PreCheck is available at the temporary Concourse C checkpoint, which opened first for PreCheck passengers in February 2026. This research could not confirm current PreCheck lanes or hours at the Concourse B and D checkpoints.

CLEAR: Not available at this airport.

Touchless ID: TSA says Touchless ID is at 65 airports but does not list them in the text of its page. RSW was not on a March 2026 list of Touchless ID airports, so this research could not confirm it at RSW.

Terminals and checkpoints

Concourse B

Southwest Airlines, Allegiant Air, Frontier Airlines, Sun Country Airlines, Avelo Airlines, Alaska Airlines, Air Canada, Porter Airlines, Discover Airlines

Concourse B checkpointCLEARHours are not published on a page this research could open. TSA's screening counts list two screening points for this concourse, Checkpoint B Lower and Checkpoint B Upper. In mid-September 2026, B Lower was in use from about 4am to 9pm.
  • Southwest lists its RSW gates as B2, B4, B6 and B8
  • Customs and immigration are on the lower level of Concourse B
  • Southwest's ticket counter opens 120 minutes before the first departing flight

Concourse C

Delta Air Lines, United Airlines, WestJet

Concourse C temporary checkpointPreCheckCLEARA temporary checkpoint for Concourse C opened in early February 2026 during terminal expansion work. It opened first for TSA PreCheck passengers, then for all Concourse C passengers. Hours are not published on a page this research could open. In mid-September 2026 TSA counts, it was in use from about 4am to 6pm, with almost no screening after 6pm.
  • Delta was RSW's largest airline by passengers in March 2026
  • Follow the signs for the temporary Concourse C checkpoint; its entrance changed when it opened in February 2026

Concourse D

American Airlines, JetBlue, Breeze Airways

Concourse D checkpointCLEARHours are not published on a page this research could open. TSA's screening counts call it Checkpoint D Lower. In mid-September 2026 it was in use from about 4am to 8pm.
  • JetBlue lists Concourse D for its RSW flights, with ticket counter hours of 4am-10pm

Between terminals: RSW has one terminal with three concourses (B, C and D). Each has its own checkpoint, and the concourses are not connected after security. Use the checkpoint for your airline's concourse. A single consolidated checkpoint is planned as part of the terminal expansion.

Terminals are not connected after security. Go to the right terminal the first time.

Getting to RSW

Rideshare and taxi: Uber drops off at the departures curb for your airline. Uber pickup is on the Arrival level, outside Doors 1-6, one level below baggage claim; the app shows your exact door.

Transit: LeeTran Route 50 serves the airport. This research could not open LeeTran's current timetable, so check times and fares with LeeTran before you go.

Driving and parking: The Terminal Access Road connects directly to I-75 at Exit 128. The Short-term Parking Garage is across from the terminal, and the Long-term Parking Lot has a shuttle to the terminal. Since March 10, 2026, the only crosswalks between the terminal and the garage, rental cars and ground transportation (including the long-term lot shuttle) are Crosswalk 2 on the upper level and Crosswalks 2 and 6 on the lower level. The Port Authority says this adds a little time and suggests dropping passengers at the curb before parking.

Construction and changes in 2026

  • A temporary TSA checkpoint for Concourse C (Delta, United, WestJet) has been in use since early February 2026 while the terminal is rebuilt. Concourses B and D were not affected.
  • Since March 10, 2026, roadway work has limited the walking routes between the terminal and the Short-term Garage, rental cars and ground transportation to Crosswalk 2 (upper level) and Crosswalks 2 and 6 (lower level). Allow extra time if you park in the garage or ride the long-term lot shuttle.
  • The expansion will combine the three checkpoints into one and add Concourse E (14 gates), targeted for completion by the end of 2027. The Phase 1 construction contract was extended to March 31, 2029.

Checking a bag

Southwest: check bags at least 45 minutes before a domestic flight (60 minutes for international); check in at least 30 minutes before a domestic flight. Southwest suggests arriving 120 minutes before departure at RSW. Delta: bags 45 minutes before domestic departure, 30 minutes without bags, and no more than 6 hours ahead. American and United: check in and check bags 45 minutes before domestic departure (AP, May 2025). JetBlue: bags 45 minutes before departure.

RSW tips first-timers miss

  • Know your concourse before you go. Southwest, Allegiant, Frontier and Sun Country use Concourse B; Delta, United and WestJet use Concourse C; American, JetBlue and Breeze use Concourse D.
  • The concourses are not connected after security, so use the checkpoint for your airline's concourse
  • Plan more time from January to April. March is RSW's busiest month, with almost three times September's traffic.
  • Flying Delta, United or WestJet? Concourse C passengers use a temporary checkpoint during construction. Follow the signs and allow a few extra minutes.
  • Parking in the Short-term Garage? Construction has cut the number of crosswalks, so drop off passengers and bags at the curb first
  • In mid-September TSA counts, mid-morning (9am-noon) was busier than the early morning at RSW

Leaving for RSW?

Pick your flight and where you're starting. Leave By checks live traffic, security lines and your terminal, and tells you the minute to walk out the door.

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Questions travelers ask

How early should I get to Fort Myers airport (RSW)?

RSW advises at least 2 hours before a domestic flight and 3 hours before an international flight. Allow more time from January to April, when the airport is busiest, and if you park in the garage during construction.

Which concourse is my airline at RSW?

Concourse B: Southwest, Allegiant, Frontier, Sun Country, Avelo, Alaska, Air Canada, Porter and Discover. Concourse C: Delta, United and WestJet. Concourse D: American, JetBlue and Breeze.

Are RSW's concourses connected after security?

No. Each concourse has its own checkpoint, so go through the one for your airline's concourse.

When is RSW busiest?

Winter and spring. March is the peak month (1.52 million passengers in March 2026). In mid-September 2026 TSA counts, the busiest hours were 9am-noon, peaking 10-11am, with a smaller rise at 5-6am.

Does RSW have CLEAR?

CLEAR's list of airport locations does not include RSW. TSA PreCheck is available, including at the temporary Concourse C checkpoint.

Sources

Airport conditions change. Always follow your airline's check-in and bag-drop deadlines.

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