Daily TSA Passenger Traffic
2024, 2025 and 2026 through equivalent datesJuly 12
Monthly STL TSA Screened Passenger Comparison
STL airport-only screening totals · September totals include September 1-19 for all years| Month | 2024 | 2025 | 2026 | 2026 Avg/Day |
|---|---|---|---|---|
| January | 431,988 | 416,252 | 433,007 | 13,968 |
| February | 425,695 | 413,666 | 436,565 | 15,592 |
| March | 563,384 | 543,970 | 562,043 | 18,130 |
| April | 536,146 | 509,098 | 516,162 | 17,205 |
| May | 623,076 | 600,664 | 601,233 | 19,395 |
| June | 631,211 | 611,671 | 611,279 | 20,376 |
| July | 636,226 | 631,039 | 629,859 | 20,318 |
| August | 562,866 | 567,841 | 542,441 | 17,498 |
| September* | 334,271 | 348,823 | 340,304 | 17,911 |
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