Aircraft N623UX Data

N623UX
2019 Embraer ERJ-175LL (ERJ-170-200LL), c/n 17000830
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Latest photos of N623UX
Aircraft N623UX, ERJ-170-200LR, at KORD, photo by Mark Pasqualino
Mark Pasqualino
@ KORD
Aircraft N623UX, ERJ-170-200LR, at KDEN, photo by Mark Pasqualino
Mark Pasqualino
@ KDEN
Aircraft N623UX, E75L SkyWest/United Express EMBRAER 175LW N623UX SKW4739 ORD-HSV, at KORD, photo by Mark Kalfas
Mark Kalfas
@ KORD
Aircraft N623UX, E75L SkyWest/United Express EMBRAER 175LW N623UX SKW4739 ORD-HSV, at KORD, photo by Mark Kalfas
Mark Kalfas
@ KORD
Recent Routes
NO LIVE DATA SkyWest
Time Callsign FL Speed Heading Route
2026-10-03 02:30 UTC SKW449T / OO449T — 11 kt 84° DEN → SLC DEN → SLC Denver International Airport
→
Salt Lake City International Airport
2026-10-02 22:14 UTC SKW4713 / OO4713 — 8 kt 143° —
2026-10-02 18:20 UTC SKW5613 / OO5613 FL74 296 kt 314° —
2026-10-02 16:02 UTC SKW6053 / OO6053 FL3 141 kt 263° SEA → LAX SEA → LAX Seattle-tacoma International Airport
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Los Angeles International Airport
2026-10-02 07:42 UTC SKW5579 / OO5579 — 6 kt 56° SFO → SEA SFO → SEA San Francisco International Airport
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Seattle-tacoma International Airport
2026-10-02 04:58 UTC SKW5841 / OO5841 — 0 kt 219° SEA → SFO SEA → SFO Seattle-tacoma International Airport
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San Francisco International Airport
2026-10-01 23:36 UTC SKW5842 / OO5842 — 13 kt 90° SFO → SEA SFO → SEA San Francisco International Airport
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Seattle-tacoma International Airport
2026-10-01 20:12 UTC SKW5218 / OO5218 — 3 kt 298° SMF → SFO SMF → SFO Sacramento International Airport
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San Francisco International Airport
2026-10-01 17:54 UTC SKW5537 / OO5537 — 0 kt 138° —
2026-10-01 14:54 UTC SKW5408 / OO5408 FL2 132 kt 263° SLC → LAX SLC → LAX Salt Lake City International Airport
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Los Angeles International Airport
2026-10-01 11:40 UTC SKW4787 / OO4787 — 7 kt 264° DEN → SLC DEN → SLC Denver International Airport
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Salt Lake City International Airport
2026-09-30 21:40 UTC SKW4682 / OO4682 — 4 kt 180° BFL → DEN BFL → DEN Meadows Fld Airport
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Denver International Airport
2026-09-30 18:10 UTC SKW4804 / OO4804 — 0 kt 124° —
2026-09-30 16:28 UTC SKW5621 / OO5621 FL3 145 kt 263° —
2026-09-30 00:28 UTC SKW4637 / OO4637 FL105 279 kt 354° —
2026-09-29 22:10 UTC SKW4729 / OO4729 FL5 136 kt 263° SEA → LAX SEA → LAX Seattle-tacoma International Airport
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Los Angeles International Airport
2026-09-29 18:42 UTC SKW5736 / OO5736 — 1 kt 68° —
2026-09-29 14:28 UTC SKW4649 / OO4649 — 12 kt 113° SBA → LAX SBA → LAX Santa Barbara Municipal Airport
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Los Angeles International Airport
2026-09-29 04:56 UTC SKW545M / OO545M — 0 kt 90° KCL0 → SBA KCL0 → SBA KCL0
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Santa Barbara Municipal Airport
2026-09-29 02:16 UTC SKW4796 / OO4796 — 19 kt 174° SEA → LAX SEA → LAX Seattle-tacoma International Airport
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Los Angeles International Airport
2026-09-28 22:58 UTC SKW6043 / OO6043 — 1 kt 65° —
2026-09-28 18:26 UTC SKW457E / OO457E FL3 131 kt 263° —
2026-09-28 16:12 UTC SKW5394 / OO5394 FL135 248 kt 49° SFO → NV17 SFO → NV17 San Francisco International Airport
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NV17
2026-09-28 14:10 UTC SKW5757 / OO5757 — 4 kt 143° —
2026-09-28 06:26 UTC SKW5475 / OO5475 FL7 121 kt 305° ORD → YWG ORD → YWG Chicago O'hare International Airport
→
Winnipeg / James Armstrong Richardson International Airport
2026-09-28 04:28 UTC SKW5263 / OO5263 — 3 kt 287° SBA → SFO SBA → SFO Santa Barbara Municipal Airport
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San Francisco International Airport
2026-09-28 00:58 UTC SKW5936 / OO5936 — 0 kt 104° SFO → SBA SFO → SBA San Francisco International Airport
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Santa Barbara Municipal Airport
2026-09-27 23:02 UTC SKW5583 / OO5583 — 1 kt 188° TUS → SFO TUS → SFO Tucson International Airport
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San Francisco International Airport
2026-09-27 19:20 UTC SKW5433 / OO5433 — 7 kt 315° SFO → TUS SFO → TUS San Francisco International Airport
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Tucson International Airport
2026-09-27 16:46 UTC SKW5519 / OO5519 — 0 kt 219° CLD → SFO CLD → SFO Mc Clellan-palomar Airport
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San Francisco International Airport
2026-09-27 01:06 UTC SKW5508 / OO5508 — 1 kt 231° SFO → CLD SFO → CLD San Francisco International Airport
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Mc Clellan-palomar Airport
2026-09-26 20:00 UTC SKW5249 / OO5249 — 2 kt 301° —
2026-09-26 17:56 UTC SKW750R / OO750R FL56 218 kt 223° —
2026-09-26 16:22 UTC SKW4683 / OO4683 — 3 kt 295° TUS → SFO TUS → SFO Tucson International Airport
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San Francisco International Airport
2026-09-26 02:42 UTC SKW5962 / OO5962 — 8 kt 323° SFO → TUS SFO → TUS San Francisco International Airport
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Tucson International Airport
2026-09-25 23:54 UTC SKW4655 / OO4655 — 1 kt 287° —
2026-09-25 19:52 UTC SKW501P / OO501P FL110 277 kt 253° —
2026-09-25 16:36 UTC SKW5455 / OO5455 — 11 kt 96° —
2026-09-25 01:28 UTC SKW5600 / OO5600 FL9 139 kt 127° —
2026-09-24 22:20 UTC SKW5749 / OO5749 — 10 kt 270° —
2026-09-24 20:22 UTC SKW338Z / OO338Z FL142 268 kt 262° DEN → 2CO2 DEN → 2CO2 Denver International Airport
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Las Arenas Earth And Sky Observatory Airport
2026-09-24 18:30 UTC SKW5950 / OO5950 — 8 kt 183° —
2026-09-24 15:34 UTC SKW5361 / OO5361 FL6 132 kt 133° —
2026-09-24 12:44 UTC SKW4679 / OO4679 — 0 kt 0° —
2026-09-24 00:14 UTC SKW4781 / OO4781 FL5 130 kt 91° —
2026-09-23 21:38 UTC SKW5336 / OO5336 — 21 kt 90° —
2026-09-23 19:14 UTC SKW5573 / OO5573 FL8 133 kt 0° —
2026-09-23 16:46 UTC SKW5289 / OO5289 — 19 kt 3° SFO → ABQ SFO → ABQ San Francisco International Airport
→
Albuquerque International Sunport Airport
2026-09-23 14:54 UTC SKW5384 / OO5384 FL5 120 kt 44° —
2026-09-23 12:26 UTC SKW5869 / OO5869 — 10 kt 141° —
2026-09-22 22:14 UTC SKW4747 / OO4747 FL24 159 kt 179° SFO → SMF SFO → SMF San Francisco International Airport
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Sacramento International Airport
2026-09-22 20:14 UTC SKW5623 / OO5623 — 10 kt 70° GEG → ORD GEG → ORD Spokane International Airport
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Chicago O'hare International Airport
2026-09-22 17:20 UTC SKW5744 / OO5744 FL21 140 kt 182° —
2026-09-22 14:34 UTC SKW5923 / OO5923 — 8 kt 79° —
2026-09-22 00:16 UTC SKW5474 / OO5474 FL9 137 kt 325° —
2026-09-21 21:54 UTC SKW5522 / OO5522 FL7 121 kt 90° GEG → ORD GEG → ORD Spokane International Airport
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Chicago O'hare International Airport
2026-09-21 17:26 UTC SKW6014 / OO6014 — 1 kt 298° SFO → GEG SFO → GEG San Francisco International Airport
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Spokane International Airport
2026-09-21 14:24 UTC SKW5697 / OO5697 — 3 kt 290° EUG → SFO EUG → SFO Mahlon Sweet Fld Airport
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San Francisco International Airport
2026-09-21 04:20 UTC SKW4742 / OO4742 — 4 kt 98° SFO → EUG SFO → EUG San Francisco International Airport
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Mahlon Sweet Fld Airport
2026-09-21 02:00 UTC SKW4786 / OO4786 — 4 kt 293° —
2026-09-20 23:40 UTC SKW5312 / OO5312 FL108 297 kt 145° SFO → PSP SFO → PSP San Francisco International Airport
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Palm Springs International Airport
2026-09-20 21:38 UTC SKW4733 / OO4733 — 3 kt 295° DEN → STL DEN → STL Denver International Airport
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St Louis Lambert International Airport
2026-09-20 16:48 UTC SKW5949 / OO5949 FL27 134 kt 115° —
2026-09-20 14:32 UTC SKW5632 / OO5632 — 6 kt 290° SBA → SFO SBA → SFO Santa Barbara Municipal Airport
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San Francisco International Airport
2026-09-19 20:02 UTC SKW5506 / OO5506 FL113 336 kt 268° —
2026-09-19 16:00 UTC SKW4640 / OO4640 — 12 kt 107° —
2026-09-19 02:42 UTC SKW5356 / OO5356 FL6 136 kt 180° DEN → HSV DEN → HSV Denver International Airport
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Huntsville Intl-carl T Jones Fld Airport
2026-09-18 22:18 UTC SKW5624 / OO5624 — 16 kt 90° RDD → DEN RDD → DEN Redding Regional Airport
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Denver International Airport
2026-09-18 19:18 UTC SKW485Y / OO485Y — 0 kt 315° SFO → RDD SFO → RDD San Francisco International Airport
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Redding Regional Airport
2026-09-18 16:16 UTC SKW6052 / OO6052 — 1 kt 219° —
2026-09-18 03:54 UTC SKW5705 / OO5705 FL105 279 kt 137° —
2026-09-17 20:04 UTC SKW5660 / OO5660 — 0 kt 225° SEA → SFO SEA → SFO Seattle-tacoma International Airport
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San Francisco International Airport
2026-09-17 17:26 UTC SKW5904 / OO5904 FL98 248 kt 137° RDD → SFO RDD → SFO Redding Regional Airport
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San Francisco International Airport
2026-09-17 14:30 UTC SKW5740 / OO5740 — 6 kt 259° MFR → SFO MFR → SFO Rogue Valley Intl/medford Airport
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San Francisco International Airport
2026-09-17 05:40 UTC SKW6044 / OO6044 — 2 kt 250° SFO → MFR SFO → MFR San Francisco International Airport
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Rogue Valley Intl/medford Airport
2026-09-16 22:26 UTC SKW5217 / OO5217 — 0 kt 219° GEG → SFO GEG → SFO Spokane International Airport
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San Francisco International Airport
2026-09-16 18:56 UTC SKW5434 / OO5434 — 3 kt 315° —
2026-09-16 13:02 UTC SKW5833 / OO5833 — 18 kt 90° —
2026-09-16 01:12 UTC SKW5821 / OO5821 FL40 254 kt 67° —
2026-09-15 01:22 UTC SKW4628 / OO4628 — 6 kt 315° SFO → GEG SFO → GEG San Francisco International Airport
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Spokane International Airport
2026-09-14 22:06 UTC SKW5985 / OO5985 — 0 kt 158° KAZ3 → SFO KAZ3 → SFO KAZ3
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San Francisco International Airport
2026-09-14 19:14 UTC SKW6013 / OO6013 — 2 kt 211° SFO → PHX SFO → PHX San Francisco International Airport
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Phoenix Sky Harbor International Airport
2026-09-14 15:58 UTC SKW5423 / OO5423 — 5 kt 127° —
2026-09-14 01:36 UTC SKW5732 / OO5732 FL200 256 kt 264° —
2026-09-13 20:32 UTC SKW5862 / OO5862 FL8 134 kt 270° TUS → ORD TUS → ORD Tucson International Airport
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Chicago O'hare International Airport
2026-09-12 04:18 UTC SKW5415 / OO5415 — 8 kt 264° SEA → SFO SEA → SFO Seattle-tacoma International Airport
→
San Francisco International Airport
2026-09-11 21:54 UTC SKW4730 / OO4730 FL3 125 kt 263° BFL → LAX BFL → LAX Meadows Fld Airport
→
Los Angeles International Airport
2026-09-11 19:52 UTC SKW4668 / OO4668 — 1 kt 121° DEN → BFL DEN → BFL Denver International Airport
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Meadows Fld Airport
2026-09-11 15:56 UTC SKW5295 / OO5295 — 10 kt 90° —
2026-09-11 01:54 UTC SKW4715 / OO4715 FL21 139 kt 59° —
2026-09-10 22:02 UTC SKW4702 / OO4702 — 13 kt 90° BGR → ORD BGR → ORD Bangor International Airport
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Chicago O'hare International Airport
2026-09-10 16:10 UTC SKW5943 / OO5943 FL2 144 kt 263° —
2026-09-10 00:52 UTC SKW5662 / OO5662 — 1 kt 155° —
2026-09-09 16:44 UTC SKW4710 / OO4710 — 15 kt 107° —
2026-09-09 01:02 UTC SKW4665 / OO4665 FL327 522 kt 33° —
2026-09-08 22:40 UTC SKW4721 / OO4721 — 12 kt 357° —
2026-09-08 18:48 UTC SKW5214 / OO5214 FL29 191 kt 28° —
2026-09-08 04:40 UTC SKW5961 / OO5961 — 2 kt 295° SMF → SFO SMF → SFO Sacramento International Airport
→
San Francisco International Airport
2026-09-08 02:36 UTC SKW5796 / OO5796 — 0 kt 270° SFO → SMF SFO → SMF San Francisco International Airport
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Sacramento International Airport
2026-09-08 00:46 UTC SKW5351 / OO5351 — 0 kt 208° —
2026-09-07 22:26 UTC SKW5440 / OO5440 FL2 130 kt 28° —
2026-09-07 13:58 UTC SKW4763 / OO4763 — 2 kt 267° SLC → SFO SLC → SFO Salt Lake City International Airport
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San Francisco International Airport
2026-09-06 22:32 UTC SKW5911 / OO5911 — 15 kt 101° —
2026-09-06 18:44 UTC SKW5388 / OO5388 FL320 436 kt 319° DEN → WY34 DEN → WY34 Denver International Airport
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Bridger Creek Airport
2026-09-05 22:20 UTC SKW5846 / OO5846 — 10 kt 180° —
2026-09-05 18:40 UTC SKW5460 / OO5460 FL116 299 kt 337° SFO → PHX SFO → PHX San Francisco International Airport
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Phoenix Sky Harbor International Airport
2026-09-05 15:58 UTC SKW4700 / OO4700 — 1 kt 298° DFW → SFO DFW → SFO Dallas-fort Worth International Airport
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San Francisco International Airport
2026-09-05 10:30 UTC SKW5718 / OO5718 — 10 kt 270° SFO → DFW SFO → DFW San Francisco International Airport
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Dallas-fort Worth International Airport
2026-09-05 00:46 UTC SKW5259 / OO5259 FL2 131 kt 263° SMF → LAX SMF → LAX Sacramento International Airport
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Los Angeles International Airport
2026-09-04 21:50 UTC SKW5820 / OO5820 — 0 kt 270° —
2026-09-04 18:54 UTC SKW6032 / OO6032 FL2 135 kt 263° —
2026-09-04 17:02 UTC SKW5589 / OO5589 — 12 kt 188° —
2026-09-04 03:00 UTC SKW5628 / OO5628 FL2 124 kt 263° SMF → LAX SMF → LAX Sacramento International Airport
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Los Angeles International Airport
2026-09-04 01:04 UTC SKW5858 / OO5858 — 0 kt 270° —
2026-09-03 22:14 UTC SKW5427 / OO5427 FL3 122 kt 263° —
2026-09-03 18:02 UTC SKW5728 / OO5728 FL143 290 kt 28° LAX → 97MT LAX → 97MT Los Angeles International Airport
→
Cabin Creek Landing Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Embraer
Model ERJ-175LL (ERJ-170-200LL) Search all Embraer ERJ-175LL (ERJ-170-200LL)
Year built 2019
Construction Number (C/N) 17000830
Aircraft Type Fixed wing multi engine
Number of Seats 88
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model General Electric CF34-8E5
Aircraft
Registration Number N623UX
Mode S (ICAO24) Code a8233a
Certification Class Standard
Certification Issued 2019-12-05
Air Worthiness Test 2019-12-05
Last Action Taken 2023-09-22
Current Status Valid
Delivery Date 2019-12-05
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes