All four crew members ejected safely after two Navy jets collided and crashed on Sunday during an air show in western Idaho, officials said.
The "Homecoming 250" fireworks show, originally delayed due to weather earlier in the week, drew crowds to both sides of the River for a vibrant celebration of military history and service.
The events culminate with a fireworks show over the Delaware River Wednesday night, and a sendoff for the ships on Thursday.
The Navy and Marines celebrated with a parade that put the branches front and center along Independence Mall on Market Street.
"Victory at Sea" concert celebrates the U.S Navy and Marine Corps milestone anniversary
It was a double homecoming of sorts at Lincoln Financial Field as Temple University celebrated its homecoming game while playing Navy, which is also recognizing its 250th anniversary.