UA1121

For travellers

Arrival · Chicago (ORD)

Terminal 5 · Gate M29

Scheduled 19:27 · Landed 19:25

Board status: Active

Landed 19:25 (airport data)

Board data from ord, updated 13 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Daniel Oduber Quiros International Airport (LIR) — Liberia, Costa Rica

Departed

2026-10-03 19:25 UTC (first seen)

Arrival

Chicago O'Hare International Airport (ORD) — Chicago, United States

Scheduled arrival

2026-10-04 00:27 UTC

Estimated arrival

2026-10-03 23:56 UTC

Codeshares

AV2133

Distance flown

3769 km

Straight-line distance

3498 km

Aircraft

Registration

N17402

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

Altitude & speed

Max altitude

36,025 ft

Max ground speed

483 kt

Tracked

4h 57m · 3,762 km

Altitude (ft, max 36,025)

Ground speed (kt, max 483)

Altitude (ft, max 36,025)

Ground speed (kt, max 483)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 19:25 UTC	UAL1121	LIR → ORD Liberia → Chicago	N17402	Boeing 737 MAX 9	Completed (landing confirmed by airport data)	3769 km
2026-09-26 19:21 UTC	UAL1121	LIR → ORD Liberia → Chicago	N27515	Boeing 737 MAX 9	Completed	3614 km
2026-09-23 14:12 UTC	UAL1121	ONT → ORD Ontario → Chicago	N14228	Boeing 737-800	Completed	2885 km
2026-09-22 21:40 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N453UA	Airbus A320 233	Completed	556 km
2026-09-22 14:12 UTC	UAL1121	ONT → ORD Ontario → Chicago	N77538	Boeing 737-800	Completed	2975 km
2026-09-21 21:46 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N446UA	Airbus A320 233	Completed	557 km
2026-09-21 14:07 UTC	UAL1121	ONT → ORD Ontario → Chicago	N37307	Boeing 737 MAX 8	Completed	2902 km
2026-09-20 22:07 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N462UA	Airbus A320 233	Completed	563 km
2026-09-20 14:05 UTC	UAL1121	ONT → ORD Ontario → Chicago	N77510	Boeing 737-800	Completed	3104 km
2026-09-20 03:33 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N484UA	Airbus A320 233	Completed	619 km
2026-09-19 16:41 UTC	UAL1121	ONT → ORD Ontario → Chicago	N33209	Boeing 737-800	Completed	3116 km
2026-09-18 22:32 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N891UA	Airbus A319	Completed	571 km
2026-09-18 14:34 UTC	UAL1121	ONT → ORD Ontario → Chicago	N76516	Boeing 737-800	Completed	3118 km
2026-09-18 01:40 UTC	UAL1121	ORD → DSM Chicago → Des Moines	N481UA	Airbus A320 233	Completed	570 km
2026-09-17 15:55 UTC	UAL1121	ONT → ORD Ontario → Chicago	N25201	Boeing 737-800	Completed	3175 km