Here's what I have from United Airlines (my brother is a 777 captain so we've been able to keep up) as of an hour ago.
Fri Sept. 8 FLL, no ops after 4:30. No ops on Sat. No ops on Sunday, Monday 9/11. Resume with 1st scheduled arrival.
MIA- Friday No ops after 4:00pm. Sat- no ops, sunday- no ops, Monday 9/11- resume with 1st scheduled arrival.
PBI - no ops after 4pm Friday. Sat -no ops, Sun- no ops, Monday 9/11- resume with first scheduled arrival.
RSW - Friday as scheduled, Sat- No ops after 9a.m., Sun- no ops, Monday 9/11 As scheduled.
TPA - Friday as scheduled, Sat-as scheduled, Sun- as scheduled, Mon 9/11 as scheduled.
MCO - Fri - as scheduled, Sat no ops after 5pm., Sun no ops, Mon 9/11- resumes with first scheduled arrival.
JAX - fri - as scheduled, Sat as scheduled, Sun- as scheduled, Mon- as scheduled.
SAV - fri- as scheduled, sat- as scheduled, Sun- as scheduled, Mon 9/11- as scheduled.