Note Nexstar owned stations will continue to stream on delay after the live broadcast.
In a statement, Nexstar said the move was being taken "to fulfill our obligations to our cable, satellite and telecom partners."
Instead, the local programming will be available on stations' websites two hours after they are broadcast live over-the-air.
Nexstar said that its stations WGN-TV, Chicago, KTLA-TV, Los Angeles, and KRON-TV, San Francisco, will continue to stream local news programming live on their station apps WGN Plus, KTLA Plus and KRON Plus.
The move comes as station groups like Nexstar are trying to grow the retransmission consent fees they collect from distributors as cord-cutting erodes the number of people subscribing to traditional pay-TV services.