(The month selection does not apply to on-time data.)Show all airports (by state)
St. Louis, MO: Lambert-St. Louis International (STL)Scheduled Services except Freight/MailBTS Data as of 8/4/2015
Summary Data (U.S. Flights Only)Carrier Shares for May 2014 - April 2015
Passengers*2014**2015**%ChgRank***
Arrival6,055k6,063k0.14%31
Departure6,044k6,049k0.08%31
Scheduled Flights
Departures80,73279,902-1.03%30
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total152m156m2.99%54
Carriers
Scheduled27270.00%
* Scheduled enplaned revenue passengers.
** 12 months ending April of each year.
*** Among 825 U.S. airports, 12 months ending April 2015
CarrierPassengersShare
Southwest 6,22551.39%
Delta 1,29210.67%
American 1,21810.05%
GoJet 4793.96%
US Airways 4333.58%
Other2,46520.35%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in millions)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.
** 2015 represents data for May 2014 - April 2015.
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, 2010-2015
% On Time201020112012201320142015*Rank**
Departure78%78%82%76%73%76%N/A
Arrival79%80%83%78%75%77%N/A
Avg Delay (min.)
Departure49.7951.9653.0551.0354.0854.77N/A
Arrival48.3152.0651.4750.8552.4252.31N/A
% Cancelled
Total1.26%2.15%0.89%1.34%1.93%0.96%N/A
Number of Flights (000)
Total56.957.756.357.052.431.7
Number of Reporting Carriers
Total161412131110
* June 2014 - May 2015 .
** Ranked only for major U.S. airports, June 2014 - May 2015.