Thunder on the Buffalo Waterfront Air Show to impact traffic on Route 5 Saturday and Sunday U.S. Navy Blue Angels and last updated 2021-06-15 17:55:20-04 BUFFALO, N.Y. (WKBW) â The New York State Department of Transportation (NYSDOT) announced the Thunder on the Buffalo Waterfront Air Show will impact traffic on Route 5 Saturday and Sunday. According to the DOT, from 8:00 a.m. to around 6:00 p.m. both Saturday and Sunday the exit ramps from Route 5 to the Outer Harbor will be closed. From 3:00 p.m. to around 6:00 p.m. both Saturday and Sunday, the right lane of Route 5 inbound and outbound at the Outer Harbor will be closed so that traffic entering Route 5 has a free flow lane.