Originally Posted by
aacharya
I thought the new CoC did not cover plane changes, but did cover change of carrier (mainline to regional, and v.v.). I think the new verbiage cited above re: different configurations or class of service is a tough one to force through.
IRROPS are defined as
"Substitution of aircraft type that provides different classes of service or different seat configurations"
The rule (24) is a bit murky as to what this really means. Note that the remedies for IRROPS are different from those for a Schedule Change.