STL T-100 Traffic | Flightline Intel

7,038,886

Segment passengers

9,687,474

Seats

69,901

Performed departures

Leading airlines

Code	Airline	Passengers	Seats	Load factor
WN	Southwest Airlines Co.	4,341,720	6,182,868	70.2%
AA	American Airlines Inc.	691,430	893,252	77.4%
DL	Delta Air Lines Inc.	554,070	690,584	80.2%
F9	Frontier Airlines Inc.	295,130	440,184	67.0%
UA	United Air Lines Inc.	238,033	311,461	76.4%
YX	Republic Airline	173,962	224,183	77.6%
OO	SkyWest Airlines Inc.	147,139	179,327	82.1%
AS	Alaska Airlines Inc.	122,416	148,048	82.7%
G7	GoJet Airlines LLC d/b/a United Express	122,150	151,950	80.4%
MQ	Envoy Air	94,136	117,991	79.8%
9E	Endeavor Air Inc.	63,376	83,142	76.2%
OH	PSA Airlines Inc.	62,587	82,304	76.0%
YV	Mesa Airlines Inc.	49,221	58,902	83.6%
LH	Lufthansa German Airlines	32,501	37,278	87.2%
QK	Jazz Aviation LP	18,769	24,396	76.9%

Route	Passengers	Departures	Load factor
STL–DEN	447,586	3,545	76.8%
STL–ATL	429,106	3,464	73.2%
STL–MCO	336,882	2,618	73.1%
STL–PHX	312,131	2,394	80.7%
STL–ORD	308,756	5,359	75.1%
STL–LAS	278,660	2,067	76.1%
STL–DFW	264,423	2,204	80.0%
STL–LGA	261,900	3,430	71.0%
STL–DAL	204,978	1,884	66.2%
STL–CLT	203,109	1,667	78.9%
STL–MSP	191,140	2,201	75.2%
STL–DCA	185,716	2,257	67.9%
STL–HOU	164,164	1,509	67.1%
STL–MDW	162,900	1,708	60.7%
STL–DTW	161,131	1,822	74.1%
STL–MIA	153,971	1,273	77.1%
STL–PHL	144,879	1,423	74.2%
STL–BNA	136,770	1,290	67.4%
STL–TPA	136,035	1,279	64.5%
STL–BOS	135,042	1,444	73.4%

Year	Passengers	Seats	Departures
2015	13,002,443	16,252,399	163,527
2016	14,044,236	17,712,787	168,660
2017	14,906,430	18,720,821	173,682
2018	15,749,131	19,457,338	172,843
2019	15,950,486	19,770,451	173,113
2020	6,440,047	12,719,779	113,324
2021	10,459,123	13,742,125	119,259
2022	13,844,916	17,338,271	137,717
2023	15,084,860	19,571,469	143,735
2024	15,764,214	20,611,182	148,263
2025	15,070,624	20,353,150	147,135
2026	7,038,886	9,687,474	69,901