UA133 Island Hopper 738 cancelled on MAJ-HNL leg only due to maintenance after a 2 hr 20 min delay. Flight will continue to HNL as UA3015 departing on 1/9. Return UA132 on same day cancelled on HNL-MAJ leg only as a result.
UA832 EZE-IAH 772 cancelled due to a crew related scheduling disruption after a 1 hr 35 min delay. Flight will to IAH as UA3020 departing on 1/10.
UA845 ORD-GRU 78X cancelled due to an unexpected operational issue. Replacement flight UA3017 was scheduled the same time with a 789.
UA861 IAD-GRU 764 returned to IAD after 1 hr 10 mins in the air. Flight took off again the next afternoon with a different aircraft and arrived 15 hrs 6 mins late.
UA989 IAD-FRA 772 (usually 77W) cancelled due to an unexpected operational issue after a 40 min delay. Replacement flight UA3018 was scheduled 3 hrs 10 mins later than UA989. Return UA988 FRA-IAD on 1/9 cancelled as a result. Replacement flight UA3019 was scheduled the same time as UA988.