United 521 UAL521 / UA521

Aircraft

Boeing 737-9 MAX

Boeing 737-9 MAX

Return Flights

UAL226 BOS/KBOS 11:25z - IAH/KIAH 15:40z | 4:15 | B39M B38M UAL1183 BOS/KBOS 19:45z - IAH/KIAH 00:03z | 4:18 | B39M B738 B739 UAL1392 BOS/KBOS 21:38z - IAH/KIAH 01:55z | 4:17 | B739 UAL1409 BOS/KBOS 09:47z - IAH/KIAH 13:50z | 4:03 | B737 UAL1976 BOS/KBOS 17:41z - IAH/KIAH 21:56z | 4:15 | B739 A21N

Recent Flights

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