As for last night's PBS broadcast of "Sondheim! The Birthday Concert"...
The DVD and Blu-ray run 116 minutes. Here in Richmond, the PBS affiliate showed it straight through in a two-hour time slot. In NYC, it was programmed into a two and a half hour time slot, with the extra half hour filled with interviews/pledge requests. So, at least here in Richmond and up in NYC, the whole concert was shown.*
*Although, the DVD also includes "Something's Coming" sung by Alex Gemignani since that was performed on Tuesday night when the "America" girls were back at The Palace performing their show back in March.