United Airlines UA1920 Delayed ORD Chicago → LAS Las Vegas 3h 49m 2,434km / 1,502mi 23. May 2025 DEPARTURE 15:51 CDT 20:51 UTC 15:40 +11 minutes TERMINAL: 1 GATE: B9 ARRIVAL 17:40 PDT 00:40 UTC +0 minutes TERMINAL: 3 GATE: D53 AIRLINE United Airlines UA / UAL FREQUENCY irregular/new DISTANCE 2,434km FLIGHTS/WEEK 105 PUNCTUALITY 84% CO2 EMISSIONS Economy 331kg Business 692kg