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St. Louis, MO: St Louis Lambert International (STL)Scheduled Services except Freight/MailBTS Data as of 8/8/2022
Summary Data (U.S. Flights Only)Carrier Shares for May 2021 - April 2022
Passengers*2021**2022**%ChgRank***
Arrival2,666k5,757k115.92%34
Departure2,670k5,734k114.74%34
Scheduled Flights
Departures47,58263,51233.48%36
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total204m230m12.32%48
Carriers
Scheduled23258.70%
* Scheduled enplaned revenue passengers.
** 12 months ending April of each year.
*** Among 786 U.S. airports, 12 months ending April 2022
CarrierPassengersShare
Southwest 6,66257.97%
American 1,34111.67%
Delta 8657.53%
SkyWest 4834.21%
Frontier 3913.40%
Other1,74915.22%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in thousands)Top 10 Destination Airports (U.S. Only, Passengers (000))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2022 represents data for May 2021 - April 2022.
Source: T-100 Domestic Market (US Carriers).
STL vs. National Departure Delays (Major U.S. Carriers)STL On-Time Performance Summary (Major U.S. Carriers Only)
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.
Domestic Flights, 2017-2022
% On Time201720182019202020212022*Rank**
Departure80%77%76%86%80%77%N/A
Arrival81%81%80%86%81%78%N/A
Avg Delay (min.)
Departure54.5853.1158.3758.3961.0261.26N/A
Arrival53.5754.8057.3549.9756.5257.75N/A
% Cancelled
Total1.10%1.24%2.22%6.79%1.77%1.75%N/A
Number of Flights (000)
Total57.061.468.445.447.532.1
Number of Reporting Carriers
Total81313131313
* June 2021 - May 2022 .
** Ranked only for major U.S. airports, June 2021 - May 2022.