FLIGHTLINE INTEL COMMERCIAL AVIATION INTELLIGENCE
Route T-100 Intelligence

DAL ↔ DCA

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

191,374
2026 passengers
1,680
2026 departures
72.6%
2026 market load factor

2026 airlines

CodeAirlinePassengersDeparturesLoad factor
WNSouthwest Airlines Co.191,3741,68072.6%

Annual history

YearPassengersPassengers/daySeatsDeparturesLoad factor
2015564,7771,547.3735,6625,31176.8%
2016502,6431,373.3626,1374,67880.3%
2017478,3931,310.7559,3564,20885.5%
2018484,5721,327.6616,5964,52278.6%
2019435,5231,193.2541,0503,39880.5%
2020133,879365.8312,3482,05242.9%
2021185,475508.2253,9501,73073.0%
2022379,6091,040.0475,1453,20779.9%
2023409,8131,122.8514,7223,32679.6%
2024428,7221,171.4530,6103,34280.8%
2025393,6131,078.4556,3113,38570.8%
2026191,3741,057.3263,6541,68072.6%
Source: U.S. Department of Transportation, Bureau of Transportation Statistics T-100 Segment data.