St. Louis Lambert International Airport in March 2026
Everything we hold for St. Louis Lambert International Airport in March 2026: 12,185 flights (arrivals + departures) (the US BTS) · 5,794 tonnes of cargo (the US BTS) · 1,263,459 passengers (the US BTS) · 1,696,347 seats offered (the US BTS). Each figure carries the body that published it and how it was measured.
Day by day in this month
No day-level counts for this month.
Figure
4| How it is measured | Figure | Domestic / International | Source |
|---|---|---|---|
| Flights (arrivals + departures) all traffic at the airport | 12,185 | 11,872 / 313 | the US BTS |
| Tonnes of cargo all traffic at the airport | 5,794 | 5,635 / 159 | the US BTS |
| Passengers all traffic at the airport | 1,263,459 | 1,223,443 / 40,016 | the US BTS |
| Seats offered all traffic at the airport | 1,696,347 | 1,641,719 / 54,628 | the US BTS |