FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DTW ↔ RSW

Two-way market traffic, capacity, airline participation and annual performance.

374,355
2026 passengers
2,132
2026 departures
85.3%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
DLDelta Air Lines Inc.286,3641,58686.7%
NKSpirit Air Lines68,04842683.8%
F9Frontier Airlines Inc.19,68611872.7%
WNSouthwest Airlines Co.137178.3%
UAUnited Air Lines Inc.120160.0%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015520,3351,425.6608,8843,39085.5%
2016545,1141,489.4654,6523,58683.3%
2017535,1401,466.1635,1463,49084.3%
2018588,5981,612.6727,8423,89280.9%
2019671,1921,838.9797,3504,19684.2%
2020397,1501,085.1634,7503,27962.6%
2021694,6031,903.0971,0685,09171.5%
2022623,2871,707.6709,6033,85987.8%
2023574,3001,573.4666,5473,50586.2%
2024639,2151,746.5757,0773,84184.4%
2025600,3931,644.9717,4423,59783.7%
2026374,3552,068.3438,9172,13285.3%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.