UAL1439

For travellers

Arrival · Chicago (ORD)

Terminal 1 · Gate C27

Scheduled 25 Sep 12:54 · Landed 25 Sep 12:27 · early

Board status: Active

Landed 25 Sep 12:27 (ADS-B)

Board data from ord, updated 9610 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Newark Liberty International Airport (EWR) — Newark, United States

Departed

2026-09-25 15:09 UTC

Arrival

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

Scheduled arrival

2026-09-25 17:54 UTC

Estimated arrival

2026-09-25 17:03 UTC

Also flies as

UA1439

Codeshares

AC4453, NZ2354

Distance flown

1308 km

Straight-line distance

1154 km

Approach distance

130 km

Aircraft

Registration

N39450

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

CO2 (EMEP est., total)

31.7 t (242 kg/pax Business, 169 kg/pax Economy)

Altitude & speed

Max altitude

30,025 ft

Max ground speed

469 kt

Tracked

2h 18m · 1,303 km

Altitude (ft, max 30,025)

Ground speed (kt, max 469)

Altitude (ft, max 30,025)

Ground speed (kt, max 469)

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
2026-10-02 15:16 UTC	UAL1439	EWR → ORD Newark → Chicago	N38451	Boeing 737-900	In progress	~1154 km est.
2026-10-01 15:06 UTC	UAL1439	EWR → ORD Newark → Chicago	N37471	Boeing 737-900	Completed (landing confirmed by airport data)	1283 km
2026-09-30 15:13 UTC	UAL1439	EWR → ORD Newark → Chicago	N75436	Boeing 737-900	Completed	1327 km
2026-09-29 15:16 UTC	UAL1439	EWR → ORD Newark → Chicago	N69804	Boeing 737-900	Completed	1259 km
2026-09-28 15:16 UTC	UAL1439	EWR → ORD Newark → Chicago	N67815	Boeing 737-900	Completed	1248 km
2026-09-26 15:11 UTC	UAL1439	EWR → ORD Newark → Chicago	N69885	Boeing 737-900	Completed	1297 km
2026-09-25 15:09 UTC	UAL1439	EWR → ORD Newark → Chicago	N39450	Boeing 737-900	Completed	1308 km
2026-09-24 15:07 UTC	UAL1439	EWR → ORD Newark → Chicago	N75433	Boeing 737-900	Completed	1314 km
2026-09-23 21:39 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N881UA	Airbus A319	Completed	455 km
2026-09-22 22:09 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N39728	Boeing 737-700	Completed	396 km
2026-09-22 03:08 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N873UA	Airbus A319	Completed	414 km
2026-09-21 00:32 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N884UA	Airbus A319	Completed	669 km
2026-09-19 21:29 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N33264	Boeing 737-800	Completed	494 km
2026-09-18 21:31 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N845UA	Airbus A319	Completed	507 km
2026-09-17 21:35 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N844UA	Airbus A319	Completed	502 km
2026-09-16 21:30 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N802UA	Airbus A319	Completed	477 km
2026-09-15 21:36 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N13750	Boeing 737-700	Completed	479 km
2026-09-14 22:08 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N76265	Boeing 737-800	Completed	481 km
2026-09-13 21:40 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N826UA	Airbus A319	Completed	494 km
2026-09-12 22:44 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N54241	Boeing 737-800	Completed	495 km
2026-09-11 22:18 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N18220	Boeing 737-800	Completed	475 km
2026-09-11 00:52 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N77295	Boeing 737-800	Completed	560 km
2026-09-09 21:36 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N11206	Boeing 737-800	Completed	665 km
2026-09-07 21:40 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N818UA	Airbus A319	Completed	520 km
2026-09-07 16:12 UTC	UAL1439	LGA → IAH New York → Houston	N17346	Boeing 737 MAX 8	Completed (landing presumed)	2518 km
2026-09-06 21:28 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N26226	Boeing 737-800	Completed	466 km
2026-09-06 16:36 UTC	UAL1439	LGA → DFW New York → Dallas-Fort Worth	N17279	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	2505 km
2026-09-05 21:57 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N37502	Boeing 737 MAX 9	Completed	461 km
2026-09-04 22:23 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N891UA	Airbus A319	Completed	443 km
2026-09-04 17:03 UTC	UAL1439	LGA → IAH New York → Houston	N37295	Boeing 737 MAX 8	Completed	2342 km
2026-09-03 22:05 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N890UA	Airbus A319	Completed	483 km
2026-09-03 16:54 UTC	UAL1439	LGA → IAH New York → Houston	N27256	Boeing 737 MAX 8	Completed	2689 km
2026-09-02 21:46 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N840UA	Airbus A319	Completed	674 km
2026-09-02 16:21 UTC	UAL1439	LGA → IAH New York → Houston	N17320	Boeing 737 MAX 8	Completed	2689 km
2026-09-01 22:03 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N871UA	Airbus A319	Completed	476 km
2026-09-01 16:15 UTC	UAL1439	LGA → IAH New York → Houston	N26215	Boeing 737-800	Completed	2830 km
2026-08-31 21:38 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N872UA	Airbus A319	Completed	498 km
2026-08-31 16:12 UTC	UAL1439	LGA → IAH New York → Houston	N37372	Boeing 737 MAX 8	Completed	2567 km
2026-08-30 21:40 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N875UA	Airbus A319	Completed	474 km
2026-08-30 16:34 UTC	UAL1439	LGA → IAH New York → Houston	N27283	Boeing 737 MAX 8	Completed	2457 km
2026-08-29 21:30 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N27546	Boeing 737 MAX 9	Completed	476 km
2026-08-28 22:46 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N823UA	Airbus A319	Completed	494 km
2026-08-28 16:22 UTC	UAL1439	LGA → IAH New York → Houston	N17321	Boeing 737 MAX 8	Completed	2542 km
2026-08-27 22:14 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N879UA	Airbus A319	Completed	425 km
2026-08-27 16:51 UTC	UAL1439	LGA → IAH New York → Houston	N17311	Boeing 737 MAX 8	Completed	2532 km
2026-08-26 22:05 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N872UA	Airbus A319	Completed	418 km
2026-08-26 16:28 UTC	UAL1439	LGA → IAH New York → Houston	N17310	Boeing 737 MAX 8	Completed	2520 km
2026-08-25 21:32 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N4888U	Airbus A319	Completed	505 km
2026-08-25 16:27 UTC	UAL1439	LGA → IAH New York → Houston	N17359	Boeing 737 MAX 8	Completed	2476 km
2026-08-24 21:43 UTC	UAL1439	IAH → DFW Houston → Dallas-Fort Worth	N884UA	Airbus A319	Completed	504 km