Aircraft N21108 Data

N21108
1994 Boeing 757-224, c/n 27298
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Latest photos of N21108
Aircraft N21108, Arrived at LAX on 25L, at KLAX, photo by ToddRoyer
ToddRoyer
@ KLAX
Aircraft N21108, Boeing 757-224, at KIAH, photo by Mark Pasqualino
Mark Pasqualino
@ KIAH
Aircraft N21108, SFO 2024., at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N21108, FLL spotting 2019, at KFLL, photo by Florida Metal
Florida Metal
@ KFLL
Recent Routes
NO LIVE DATA United Airlines
Time Callsign FL Speed Heading Route
2026-10-11 03:20 UTC UAL2641 / UA2641 FL6 143 kt 262° —
2026-10-10 19:26 UTC UAL145 / UA145 — 14 kt 186° —
2026-10-10 08:08 UTC UAL144 / UA144 — 0 kt 110° EWR → OPO EWR → OPO Newark Liberty International Airport
→
Francisco de Sá Carneiro Airport
2026-10-09 23:42 UTC UAL274 / UA274 — 7 kt 301° SFO → EWR SFO → EWR San Francisco International Airport
→
Newark Liberty International Airport
2026-10-09 15:50 UTC UAL2115 / UA2115 — 2 kt 208° SFO → BUR SFO → BUR San Francisco International Airport
→
Hollywood Burbank Airport
2026-10-09 04:14 UTC UAL1700 / UA1700 — 3 kt 155° —
2026-10-08 20:08 UTC UAL2679 / UA2679 FL3 132 kt 263° TPA → EWR TPA → EWR Tampa International Airport
→
Newark Liberty International Airport
2026-10-08 00:52 UTC UAL700 / UA700 — 18 kt 28° —
2026-10-07 19:44 UTC UAL2204 / UA2204 FL6 131 kt 90° TPA → EWR TPA → EWR Tampa International Airport
→
Newark Liberty International Airport
2026-10-07 01:46 UTC UAL2480 / UA2480 — 3 kt 132° SFO → EWR SFO → EWR San Francisco International Airport
→
Newark Liberty International Airport
2026-10-06 07:20 UTC UAL1558 / UA1558 — 1 kt 200° EWR → SFO EWR → SFO Newark Liberty International Airport
→
San Francisco International Airport
2026-10-06 00:32 UTC UAL1855 / UA1855 — 3 kt 143° —
2026-10-05 17:48 UTC UAL1805 / UA1805 FL2 146 kt 263° —
2026-10-05 10:52 UTC UAL576 / UA576 — 5 kt 312° MSP → ORD MSP → ORD Minneapolis-st Paul Intl/wold-chamberlain Airport
→
Chicago O'hare International Airport
2026-10-04 20:10 UTC UAL2381 / UA2381 — 3 kt 155° DEN → EWR DEN → EWR Denver International Airport
→
Newark Liberty International Airport
2026-10-04 13:54 UTC UAL1806 / UA1806 — 0 kt 180° —
2026-10-03 19:54 UTC UAL1999 / UA1999 — 1 kt 180° EWR → DEN EWR → DEN Newark Liberty International Airport
→
Denver International Airport
2026-10-02 23:50 UTC UAL1981 / UA1981 — 2 kt 132° —
2026-10-02 16:50 UTC UAL2445 / UA2445 FL2 140 kt 263° EWR → LAX EWR → LAX Newark Liberty International Airport
→
Los Angeles International Airport
2026-10-02 10:12 UTC UAL427 / UA427 — 1 kt 132° KLDR → EWR KLDR → EWR Uscg San Diego Heliport
→
Newark Liberty International Airport
2026-10-02 04:12 UTC UAL1626 / UA1626 FL1 2 kt 87° EWR → SAN EWR → SAN Newark Liberty International Airport
→
San Diego International Airport
2026-10-01 20:24 UTC UAL316 / UA316 — 1 kt 259° —
2026-10-01 11:10 UTC UAL317 / UA317 — 0 kt 315° EWR → DUB EWR → DUB Newark Liberty International Airport
→
Dublin Airport
2026-10-01 02:48 UTC UAL366 / UA366 — 0 kt 236° SFO → EWR SFO → EWR San Francisco International Airport
→
Newark Liberty International Airport
2026-09-30 19:42 UTC UAL1593 / UA1593 — 1 kt 73° EWR → SFO EWR → SFO Newark Liberty International Airport
→
San Francisco International Airport
2026-09-29 12:36 UTC UAL855 / UA855 FL5 146 kt 269° —
2026-09-29 03:52 UTC UAL854 / UA854 — 6 kt 65° —
2026-09-28 16:30 UTC UALB65 FL62 278 kt 263° —
2026-09-27 22:38 UTC UAL3904 / UA3904 FL3 117 kt 263° —
2026-09-27 02:22 UTC UAL2004 / UA2004 — 1 kt 28° EWR → SFO EWR → SFO Newark Liberty International Airport
→
San Francisco International Airport
2026-09-26 19:34 UTC UAL271 / UA271 — 4 kt 211° —
2026-09-26 10:44 UTC UAL270 / UA270 FL14 125 kt 231° —
2026-09-25 16:32 UTC UAL1095 / UA1095 — 1 kt 28° IAD → SFO IAD → SFO Washington Dulles International Airport
→
San Francisco International Airport
2026-09-24 19:28 UTC UAL979 / UA979 — 4 kt 183° —
2026-09-24 09:56 UTC UAL978 / UA978 FL-1 122 kt 239° IAD → EDI IAD → EDI Washington Dulles International Airport
→
Edinburgh Airport
2026-09-23 17:06 UTC UAL3921 / UA3921 — 0 kt 0° —
2026-09-21 14:00 UTC UAL3865 / UA3865 FL5 135 kt 270° —
2026-09-18 04:32 UTC UAL3863 / UA3863 FL2 147 kt 270° —
2026-09-15 00:14 UTC UAL336 / UA336 — 6 kt 166° SFO → IAD SFO → IAD San Francisco International Airport
→
Washington Dulles International Airport
2026-09-13 20:38 UTC UAL229 / UA229 — 4 kt 172° —
2026-09-13 10:14 UTC UAL228 / UA228 — 0 kt 315° IAD → DUB IAD → DUB Washington Dulles International Airport
→
Dublin Airport
2026-09-11 17:40 UTC UAL311 / UA311 — 16 kt 90° —

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 757-224 Search all Boeing 757-224
Year built 1994
Construction Number (C/N) 27298
Aircraft Type Fixed wing multi engine
Number of Seats 178
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model Rolls-Royce RB.211-535E4B
Aircraft
Registration Number N21108
Mode S (ICAO24) Code a1bfb2
Certification Class Standard
Certification Issued 2014-07-15
Air Worthiness Test 1994-11-07
Last Action Taken 2023-07-20
Current Status Valid
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes
User contributed data
Max Take-off Weight 115680 (by AUMONT on 2009-08-18 04:00:00)