I have visited RDU/KRDU 2 times.
These are the airports with which Iʼve had a direct flight from or to RDU.
|1||Charlotte||CLT ⇔ RDU|
|⋮||Philadelphia||PHL ⇔ RDU|
|2 direct flight airports|
In many cases, an airline subcontracts another airline to operate flights for them. However, all of these flights were operated by their advertised airline.
|1||Airbus A320 Family|
|2 aircraft families|
Economy with extra legroom
Highest class on planes without separate First and Business
|1||Goldsboro, NC||31 Oct 2016|
|1 trip, 2 sections|
|1||American Airlines 1971||PHL ⇒ RDU||31 Oct 2016|
|2||American Airlines 1921||RDU ⇒ CLT||4 Nov 2016|
|2 flights (0.2% of all flights)|
The number of flights using an airport may not be the same as the number of visits to that airport. Each time I used an airport as a layover, it counted as two flights but only one visit.