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Flight records through . Security counts through .

Does JFK to STL still fly? Not since June 2026.

The last flight on record left June 6, 2026. Flight records run about two months behind.

  • Delta

    78%

    on time

    149 flights

    2.0% cancelled

September 2025 to August 2026. Few flights on this route, so these shares move a lot from month to month.

When is JFK security busiest? 6 am, then 2 to 6 pm.

Calmest around 11 am. New York JFK security, hour by hour.

Security counts,

People screened per hour at JFK checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at JFK checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Thursday, 5 pm

6,240

people screened, all terminals.