While the late timeframe combined with the early virtual-polling period for delegates of the national convention, which started prior to the national convention and ended on August 15, shortened the state party's window to calculate and select its delegates to a normally unrealistic amount of less than four days, the clear result for Biden meant that he would most certainly win all of the 60 delegates, which remained correct following the final certified results of the primary election in late August.

In the closed primary, candidates had to meet a threshold of 15% at the congressional district or statewide level in order to be considered viable.

[5][6] Following the primary, post-primary congressional district caucuses and the state party committee meeting in Hartford would have been held on May 27 and June 10 to vote on national convention delegates.

The potential district-level national convention delegates were elected through online district caucuses on June 30, and the potential 14 at-large and 6 pledged PLEO delegates were elected at an online state party committee meeting on July 8, both for Biden and Sanders each.

[7] In mid-April, the center of the pandemic was in New York and New England, and so Governor Ned Lamont postponed its presidential primary twice, first to late June, then to August 11 — the Tuesday before the Democrats' rescheduled national convention.