The St. Louis Stamp Expo is following the dictates of St. Louis County which does not require a mask, but anyone should feel free to wear one if so desired.
Friday, March 24th
| 10:00 AM | Show Opens to the Public | Concourse Ballroom | |
| 10:00 AM | Youth Area 10 to 5pm | Orly Room | |
| 01:00 PM | Germany Philatelic Society (GPS) program: German Rural Mail (Landpost) Markings | Speaker: Ken Gilbert | Heathrow Room |
| 02:00 PM | GPS program German Civil Airmail 1919-1930’s | Speaker: Rudi Anders | Heathrow Room |
| 03:00 PM | GPS 3rd Reich Discussion Group | Speaker: David “Rip” Ripley | Heathrow Room |
| 03:00 PM | book signing by author Cheryl Ganz, U.S. Zeppelin and Airship Mail Flights | at the APS Booth | Lobby |
| 06:00 Pm | Show Closes |
Saturday, March 25th
| 08:00 AM | GPS Board Meeting | Heathrow Room | |
| 09:00 AM | American Philatelic Society | General Meeting, members & public invited | Gatwick Room |
| 10:00 AM | Show Opens to the Public | Concourse Ballroom | |
| 10:00 AM | Youth Area 10 to 5 pm | Orly Room | |
| 11:00 AM | Germany Philatelic Society (GPS) | General Members Meeting | Heathrow Room |
| 12:30 PM | Autographs by cachet & cancel artist Tom A. Minor | in the Lobby near entrance desk | Lobby |
| 01:00 PM | American Society of Polar Philatelists | General Members Mtg | Gatwick Room |
| 01:00 PM | Military Postal History Society to 3 pm | Ireland 1914: How Civil Unrest Caused the Great War with Germany Speaker:Robert Benninghoff Lafayette Escadrille Speaker: Ed Dubin Lion or Eagle, Finland 1890-1918 Speaker: Roger Santala | Heathrow Room |
| 03:00 PM | AAPE Open Forum on Exhibiting | Gatwick Room | |
| 04:00 PM | Philatelic Exhibit Critique | Gatwick Room | |
| 6:00pm | Show Closes | Ballroom | |
| 6:00 pm | Cocktails | Tickets available at Booth 24, Friday only. | Penthouse Dining Room |
| 6:30 pm | Dinner | Tickets available at Booth 24, Friday only. | Penthouse Dining Room |
Sunday, March 26th
| 10:00 AM | Show Opens to the Public | Concourse Ballroom | |
| 10:00 AM | Youth Area 10 to 3 pm | Orly Room | |
| 10:00 AM | German Colonies Collectors Group to 12 pm Show and Tell: Discoveries Forum by the Members & Oliver Wyrtzky | Heathrow Room | |
| 11:00 AM | Missouri Postal History Society, public invited | Gatwick Room | |
| 02:00 PM | People's choice for most popular exhibit voting to be announced. | ||
| 3:00 PM | Show Closes |