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UAL1856

ORD → EWR · Boeing 737-900 · United Airlines

For travellers

Departure · Chicago (ORD)

Terminal 1 · Gate B12
Scheduled 03 Oct 10:55 · Departed 03 Oct 11:07 · +12 min
Board status: Active
Airborne since 03 Oct 11:36 (ADS-B)

Board data from ord, updated 71 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Chicago O'Hare International Airport (ORD) — Chicago, United States
Scheduled departure
2026-10-03 15:55 UTC
Departed
2026-10-03 16:36 UTC
Arrival
Newark Liberty International Airport (EWR) — Newark, United States
Also flies as
UA1856
Codeshares
AC4452, NH7568, NZ2349, TP8481
Distance flown
1218 km
Straight-line distance
1154 km
Approach distance
143 km

Aircraft

Registration
N75435
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
33,025 ft
Max ground speed
551 kt
Tracked
1h 41m · 1,212 km
Altitude (ft, max 33,025)
017,83435,6670m30m1h 0m1h 30m
Ground speed (kt, max 551)
02985950m30m1h 0m1h 30m
Altitude (ft, max 33,025)
017,83435,6670m1h 0m
Ground speed (kt, max 551)
02985950m1h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 16:36 UTC UAL1856 ORD → EWR
Chicago → Newark
 N75435 Boeing 737-900 Completed 1218 km
2026-10-02 16:10 UTC UAL1856 ORD → EWR
Chicago → Newark
 N66848 Boeing 737-900 Completed 1214 km
2026-09-30 16:49 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37419 Boeing 737-900 Completed 1238 km
2026-09-29 16:25 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37466 Boeing 737-900 Completed 1241 km
2026-09-28 16:40 UTC UAL1856 ORD → EWR
Chicago → Newark
 N38473 Boeing 737-900 Completed 1260 km
2026-09-27 17:33 UTC UAL1856 ORD → EWR
Chicago → Newark
 N38451 Boeing 737-900 Completed 1272 km
2026-09-26 16:22 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17564 Boeing 737 MAX 9 Completed 1267 km
2026-09-25 16:40 UTC UAL1856 ORD → EWR
Chicago → Newark
 N68836 Boeing 737-900 Completed 1264 km
2026-09-24 16:26 UTC UAL1856 ORD → EWR
Chicago → Newark
 N38454 Boeing 737-900 Completed 1220 km
2026-09-23 15:36 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37353 Boeing 737 MAX 8 Completed 1226 km
2026-09-23 12:03 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N27734 Boeing 737-700 Completed 992 km
2026-09-22 15:46 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17339 Boeing 737 MAX 8 Completed 1192 km
2026-09-22 12:06 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N846UA Airbus A319 Completed 1028 km
2026-09-21 12:05 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N39297 Boeing 737-800 Completed 1002 km
2026-09-20 17:03 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37367 Boeing 737 MAX 8 Completed 1356 km
2026-09-20 12:19 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N838UA Airbus A319 Completed 1067 km
2026-09-19 19:36 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37561 Boeing 737 MAX 9 Completed 1282 km
2026-09-18 16:05 UTC UAL1856 ORD → EWR
Chicago → Newark
 N27253 Boeing 737 MAX 8 Completed 1272 km
2026-09-18 12:18 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N811UA Airbus A319 Completed 1111 km
2026-09-17 14:55 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N13716 Boeing 737-700 Completed 1280 km
2026-09-16 18:03 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17355 Boeing 737 MAX 8 Completed 1274 km
2026-09-16 12:17 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N13718 Boeing 737-700 Completed 1356 km
2026-09-15 15:36 UTC UAL1856 ORD → EWR
Chicago → Newark
 N78285 Boeing 737-800 Completed 1309 km
2026-09-15 12:42 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N811UA Airbus A319 Completed 1122 km
2026-09-14 15:47 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17262 Boeing 737 MAX 8 Completed 1276 km
2026-09-14 12:07 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N14240 Boeing 737-800 Completed 1079 km
2026-09-13 15:47 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37295 Boeing 737 MAX 8 Completed 1297 km
2026-09-13 12:05 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N17753 Boeing 737-700 Completed 1103 km
2026-09-12 15:44 UTC UAL1856 ORD → EWR
Chicago → Newark
 N47357 Boeing 737 MAX 8 Completed 1296 km
2026-09-12 12:09 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N15710 Boeing 737-700 Completed 1100 km
2026-09-11 15:48 UTC UAL1856 ORD → EWR
Chicago → Newark
 N27274 Boeing 737 MAX 8 Completed 1272 km
2026-09-11 12:25 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N842UA Airbus A319 Completed 1067 km
2026-09-10 20:26 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17331 Boeing 737 MAX 8 Completed 1331 km
2026-09-10 12:05 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N14214 Boeing 737-800 Completed 1209 km
2026-09-09 15:52 UTC UAL1856 ORD → EWR
Chicago → Newark
 N27271 Boeing 737 MAX 8 Completed 1281 km
2026-09-09 12:07 UTC UAL1856 TUL → ORD
Tulsa → Chicago
 N23708 Boeing 737-700 Completed 1107 km
2026-09-08 12:06 UTC UAL1856 TUL → ?
Tulsa → ?
 N826UA Airbus A319 Incomplete (signal lost) 913 km
2026-09-07 15:39 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37367 Boeing 737 MAX 8 Completed 1335 km
2026-09-06 15:36 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37324 Boeing 737 MAX 8 Completed 1333 km
2026-09-05 15:41 UTC UAL1856 ORD → EWR
Chicago → Newark
 N77575 Boeing 737 MAX 9 Completed 1281 km
2026-09-04 17:18 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17339 Boeing 737 MAX 8 Completed 1468 km
2026-09-03 16:06 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17359 Boeing 737 MAX 8 Completed 1248 km
2026-09-02 15:56 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37456 Boeing 737-900 Completed 1981 km
2026-09-01 16:07 UTC UAL1856 ORD → EWR
Chicago → Newark
 N47288 Boeing 737 MAX 8 Completed 1263 km
2026-08-31 15:45 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37324 Boeing 737 MAX 8 Completed 1428 km
2026-08-30 15:40 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17285 Boeing 737 MAX 8 Completed 1405 km
2026-08-29 15:41 UTC UAL1856 ORD → EWR
Chicago → Newark
 N17452 Boeing 737 MAX 9 Completed 1379 km
2026-08-28 16:26 UTC UAL1856 ORD → EWR
Chicago → Newark
 N47360 Boeing 737 MAX 8 Completed 1317 km
2026-08-27 18:11 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37278 Boeing 737 MAX 8 Completed 1424 km
2026-08-26 15:42 UTC UAL1856 ORD → EWR
Chicago → Newark
 N37348 Boeing 737 MAX 8 Completed 1344 km

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