UA12 ZRH-ORD 763 diverted to LHR. Flight will not continue to ORD.
UA64 EWR-LIS 789 (usually 78X) cancelled due to an unexpected operational issue. Replacement flight UA3033 was scheduled at the same time as UA64. Return UA65 LIS-EWR on 11/24 cancelled as a result. Replacement flight UA3034 was scheduled at the same time as UA65.
UA770 BCN-ORD 788 cancelled due to maintenance after a 3 hr 25 min delay.
UA1122 EWR-CPT 789 returned to EWR due to a medical emergency after 7 hrs 1 min in the air. Flight will continue to CPT as UA3037 departing on 11/24. Return UA2222 CPT-EWR on 11/24 cancelled as a result.