Originally Posted by dkc192

5/21 AA169 LAX-NRT took a 6-hour trip to nowhere, returned to LAX due to MX; now delayed 17h to 0530 local tomorrow
5/22 AA170 NRT-LAX delayed 17h due to above shenanigans
5/21 AA127 DFW-PVG returned to gate and subsequently delayed 7.5h due to MX/crew availability
5/21 AA86 ORD-LHR delayed 2.5h due to MX
5/21 AA42 ORD-VCE delayed 1h and counting due to MX
5/21 AA754 PHL-CDG cancelled due to MX
5/22 AA755 CDG-PHL cancelled due to above MX (another costly one for AA...)
5/21 AA734 PHL-MAN delayed 1h and counting due to MX
5/21 AA758 PHL-ATH delayed 1.75h due to MX
5/21 AA718 PHL-FCO delayed 4h and counting due to MX
5/21 AA258 PHL-LIS delayed 1h and counting due to MX