Aircraft N77520 Data

N77520
2010 Boeing 737-824, c/n 31658
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Latest photos of N77520
Aircraft N77520, Boeing 7737-824, at KORD, photo by Mark Pasqualino
Mark Pasqualino
@ KORD
Aircraft N77520, Boeing 737-824, at KORD, photo by Mark Pasqualino
Mark Pasqualino
@ KORD
Aircraft N77520, SFO 2022., at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N77520, SFO 2022., at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Recent Routes
ON GROUND United Airlines
Time Callsign FL Speed Heading Route
2026-10-22 22:40 UTC UAL2352 / UA2352 — 0 kt 208° PHL → SFO PHL → SFO Philadelphia International Airport
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San Francisco International Airport
2026-10-22 20:40 UTC UAL2619 / UA2619 — 5 kt 250° KAZ3 → SFO KAZ3 → SFO KAZ3
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San Francisco International Airport
2026-10-22 16:42 UTC UAL1481 / UA1481 — 1 kt 270° DEN → PHX DEN → PHX Denver International Airport
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Phoenix Sky Harbor International Airport
2026-10-22 12:42 UTC UAL361 / UA361 FL52 1 kt 180° AUS → DEN AUS → DEN Austin-bergstrom International Airport
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Denver International Airport
2026-10-22 04:44 UTC UAL1943 / UA1943 — 0 kt 180° DEN → AUS DEN → AUS Denver International Airport
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Austin-bergstrom International Airport
2026-10-22 01:12 UTC UAL1552 / UA1552 — 15 kt 90° —
2026-10-21 21:14 UTC UAL342T / UA342T FL99 220 kt 151° —
2026-10-21 18:14 UTC UAL2100 / UA2100 — 1 kt 298° KAZ3 → SFO KAZ3 → SFO KAZ3
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San Francisco International Airport
2026-10-21 03:28 UTC UAL1507 / UA1507 — 0 kt 166° DEN → PHX DEN → PHX Denver International Airport
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Phoenix Sky Harbor International Airport
2026-10-21 00:32 UTC UAL725 / UA725 — 6 kt 0° ABQ → DEN ABQ → DEN Albuquerque International Sunport Airport
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Denver International Airport
2026-10-20 21:56 UTC UAL1597 / UA1597 — 6 kt 256° SFO → ABQ SFO → ABQ San Francisco International Airport
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Albuquerque International Sunport Airport
2026-10-19 23:28 UTC UAL1931 / UA1931 — 1 kt 42° —
2026-10-19 18:16 UTC UAL1189 / UA1189 FL390 439 kt 143° —
2026-10-19 14:34 UTC UAL500 / UA500 — 6 kt 231° SFO → SEA SFO → SEA San Francisco International Airport
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Seattle-tacoma International Airport
2026-10-19 02:00 UTC UAL1199 / UA1199 FL4 150 kt 224° DEN → IND DEN → IND Denver International Airport
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Indianapolis International Airport
2026-10-18 22:28 UTC UAL1220 / UA1220 — 2 kt 0° EUG → DEN EUG → DEN Mahlon Sweet Fld Airport
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Denver International Airport
2026-10-18 18:42 UTC UAL2427 / UA2427 — 1 kt 118° ORD → EUG ORD → EUG Chicago O'hare International Airport
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Mahlon Sweet Fld Airport
2026-10-18 12:40 UTC UAL1482 / UA1482 — 6 kt 188° —
2026-10-18 01:44 UTC UAL1989 / UA1989 FL1 132 kt 46° —
2026-10-17 22:00 UTC UAL2202 / UA2202 — 0 kt 90° ORD → IAD ORD → IAD Chicago O'hare International Airport
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Washington Dulles International Airport
2026-10-17 17:04 UTC UAL224 / UA224 FL291 408 kt 267° ORD → 3MT3 ORD → 3MT3 Chicago O'hare International Airport
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Three Cross Ranch Airport
2026-10-17 02:10 UTC UAL2777 / UA2777 — 6 kt 242° EWR → TPA EWR → TPA Newark Liberty International Airport
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Tampa International Airport
2026-10-16 21:50 UTC UAL1057 / UA1057 — 1 kt 8° ORD → TPA ORD → TPA Chicago O'hare International Airport
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Tampa International Airport
2026-10-16 18:06 UTC UAL2740 / UA2740 — 0 kt 98° SJC → ORD SJC → ORD Mineta San Jose International Airport
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Chicago O'hare International Airport
2026-10-16 03:24 UTC UAL2745 / UA2745 — 0 kt 53° DEN → SJC DEN → SJC Denver International Airport
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Mineta San Jose International Airport
2026-10-16 00:26 UTC UAL2660 / UA2660 — 1 kt 0° —
2026-10-15 14:10 UTC UAL1003 / UA1003 — 4 kt 0° —
2026-10-15 02:58 UTC UAL1483 / UA1483 FL118 284 kt 223° —
2026-10-13 23:56 UTC UAL792 / UA792 — 9 kt 3° —
2026-10-13 18:44 UTC UAL2231 / UA2231 FL7 160 kt 356° DEN → CLT DEN → CLT Denver International Airport
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Charlotte/douglas International Airport
2026-10-13 14:40 UTC UAL1607 / UA1607 — 0 kt 14° —
2026-10-13 10:36 UTC UAL1726 / UA1726 FL9 150 kt 224° SFO → IND SFO → IND San Francisco International Airport
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Indianapolis International Airport
2026-10-13 05:52 UTC UAL1769 / UA1769 — 6 kt 259° SFO → MIA SFO → MIA San Francisco International Airport
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Miami International Airport
2026-10-12 22:58 UTC UAL2816 / UA2816 FL4 151 kt 45° —
2026-10-12 04:36 UTC UAL356 / UA356 — 0 kt 208° ORD → ATL ORD → ATL Chicago O'hare International Airport
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Hartsfield/jackson Atlanta International Airport
2026-10-11 22:22 UTC UAL702 / UA702 — 8 kt 287° SFO → ATL SFO → ATL San Francisco International Airport
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Hartsfield/jackson Atlanta International Airport
2026-10-11 15:46 UTC UAL790 / UA790 — 4 kt 273° DFW → SFO DFW → SFO Dallas-fort Worth International Airport
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San Francisco International Airport
2026-10-11 03:22 UTC UAL1336 / UA1336 — 6 kt 270° SFO → DFW SFO → DFW San Francisco International Airport
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Dallas-fort Worth International Airport
2026-10-10 23:06 UTC UAL2262 / UA2262 — 0 kt 298° —
2026-10-10 19:34 UTC UAL2082 / UA2082 FL34 145 kt 61° —
2026-10-10 15:58 UTC UAL2750 / UA2750 — 7 kt 90° —
2026-10-10 03:28 UTC UAL1662 / UA1662 FL5 150 kt 358° SLC → DEN SLC → DEN Salt Lake City International Airport
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Denver International Airport
2026-10-09 22:44 UTC UAL1436 / UA1436 — 1 kt 0° MSO → DEN MSO → DEN Missoula Montana Airport
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Denver International Airport
2026-10-09 19:18 UTC UAL2357 / UA2357 FL239 416 kt 305° DEN → MSO DEN → MSO Denver International Airport
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Missoula Montana Airport
2026-10-09 16:24 UTC UAL2853 / UA2853 — 2 kt 0° DEN → IAD DEN → IAD Denver International Airport
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Washington Dulles International Airport
2026-10-09 01:34 UTC UAL2819 / UA2819 FL10 158 kt 131° DEN → SAT DEN → SAT Denver International Airport
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San Antonio International Airport
2026-10-08 01:04 UTC UAL598 / UA598 — 3 kt 90° DEN → LGA DEN → LGA Denver International Airport
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Laguardia Airport
2026-10-07 21:16 UTC UAL1821 / UA1821 — 4 kt 264° ORD → LGA ORD → LGA Chicago O'hare International Airport
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Laguardia Airport
2026-10-07 05:44 UTC UAL481 / UA481 — 10 kt 138° ORD → SJC ORD → SJC Chicago O'hare International Airport
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Mineta San Jose International Airport
2026-10-06 23:54 UTC UAL590 / UA590 — 12 kt 186° —
2026-10-06 20:00 UTC UAL1720 / UA1720 FL0 158 kt 325° —
2026-10-06 15:56 UTC UAL298 / UA298 FL3 150 kt 90° —
2026-10-06 03:28 UTC UAL1381 / UA1381 — 8 kt 11° —
2026-10-05 23:04 UTC UAL1867 / UA1867 FL4 143 kt 90° —
2026-10-05 19:08 UTC UAL1919 / UA1919 FL8 130 kt 116° —
2026-10-05 15:36 UTC UAL2366 / UA2366 FL4 152 kt 90° —
2026-10-05 05:36 UTC UAL1710 / UA1710 — 10 kt 84° KLDR → ORD KLDR → ORD Uscg San Diego Heliport
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Chicago O'hare International Airport
2026-10-05 00:08 UTC UAL766 / UA766 — 15 kt 56° —
2026-10-04 17:00 UTC UAL1185 / UA1185 FL370 490 kt 143° —
2026-10-04 13:58 UTC UAL2039 / UA2039 FL2 165 kt 263° LAS → LAX LAS → LAX Harry Reid International Airport
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Los Angeles International Airport
2026-10-04 03:18 UTC UAL371 / UA371 — 20 kt 0° SFO → BOS SFO → BOS San Francisco International Airport
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General Edward Lawrence Logan International Airport
2026-10-04 00:44 UTC UAL387 / UA387 FL4 143 kt 263° YVR → LAX YVR → LAX Vancouver International Airport
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Los Angeles International Airport
2026-10-03 21:10 UTC UAL2318 / UA2318 — 2 kt 158° KAZ3 → LAX KAZ3 → LAX KAZ3
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Los Angeles International Airport
2026-10-03 16:00 UTC UAL354 / UA354 FL2 160 kt 263° —
2026-10-03 04:04 UTC UAL1492 / UA1492 FL6 141 kt 274° ORD → CMH ORD → CMH Chicago O'hare International Airport
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John Glenn Columbus International Airport
2026-10-02 23:04 UTC UAL1093 / UA1093 — 9 kt 323° DEN → LAX DEN → LAX Denver International Airport
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Los Angeles International Airport
2026-10-02 04:22 UTC UAL8167 / UA8167 — 12 kt 31° —
2026-10-02 00:26 UTC UAL1061 / UA1061 — 6 kt 96° DCA → ORD DCA → ORD Ronald Reagan Washington Ntl Airport
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Chicago O'hare International Airport
2026-10-01 14:24 UTC UAL2792 / UA2792 — 1 kt 101° STL → ORD STL → ORD St Louis Lambert International Airport
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Chicago O'hare International Airport
2026-10-01 01:24 UTC UAL1422 / UA1422 — 3 kt 211° DEN → STL DEN → STL Denver International Airport
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St Louis Lambert International Airport
2026-09-30 22:28 UTC UAL377 / UA377 — 2 kt 180° DEN → ORD DEN → ORD Denver International Airport
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Chicago O'hare International Airport
2026-09-30 18:30 UTC UAL1522 / UA1522 FL8 151 kt 224° —
2026-09-30 14:34 UTC UAL1241 / UA1241 — 15 kt 98° EUG → DEN EUG → DEN Mahlon Sweet Fld Airport
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Denver International Airport
2026-09-30 05:02 UTC UAL1303 / UA1303 — 7 kt 132° DEN → EUG DEN → EUG Denver International Airport
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Mahlon Sweet Fld Airport
2026-09-29 22:06 UTC UAL2350 / UA2350 — 0 kt 180° —
2026-09-29 18:28 UTC UAL2153 / UA2153 FL30 150 kt 122° —
2026-09-29 15:22 UTC UAL488 / UA488 — 5 kt 217° BUR → SFO BUR → SFO Hollywood Burbank Airport
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San Francisco International Airport
2026-09-29 02:38 UTC UAL2001 / UA2001 — 4 kt 166° SFO → BUR SFO → BUR San Francisco International Airport
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Hollywood Burbank Airport
2026-09-29 00:18 UTC UAL1243 / UA1243 — 1 kt 208° —
2026-09-28 18:10 UTC UAL1212 / UA1212 FL370 467 kt 142° —
2026-09-28 14:30 UTC UAL781 / UA781 — 1 kt 118° KCL0 → SFO KCL0 → SFO KCL0
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San Francisco International Airport
2026-09-28 06:06 UTC UAL2194 / UA2194 FL2 137 kt 263° SMF → LAX SMF → LAX Sacramento International Airport
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Los Angeles International Airport
2026-09-28 04:00 UTC UAL1519 / UA1519 — 0 kt 270° ORD → SMF ORD → SMF Chicago O'hare International Airport
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Sacramento International Airport
2026-09-27 22:00 UTC UAL1398 / UA1398 — 5 kt 23° COS → ORD COS → ORD City Of Colorado Springs Municipal Airport
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Chicago O'hare International Airport
2026-09-27 17:34 UTC UAL1082 / UA1082 — 26 kt 270° ORD → COS ORD → COS Chicago O'hare International Airport
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City Of Colorado Springs Municipal Airport
2026-09-27 12:42 UTC UAL2063 / UA2063 FL7 151 kt 270° —
2026-09-27 03:04 UTC UAL2351 / UA2351 FL9 135 kt 183° —
2026-09-26 18:50 UTC UAL2672 / UA2672 FL5 150 kt 272° —
2026-09-26 14:36 UTC UAL1857 / UA1857 — 17 kt 87° FSD → ORD FSD → ORD Joe Foss Fld Airport
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Chicago O'hare International Airport
2026-09-26 03:48 UTC UAL1842 / UA1842 — 6 kt 107° KAZ3 → ORD KAZ3 → ORD KAZ3
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Chicago O'hare International Airport
2026-09-26 01:24 UTC UAL2048 / UA2048 — 7 kt 214° YVR → ORD YVR → ORD Vancouver International Airport
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Chicago O'hare International Airport
2026-09-25 19:22 UTC UAL245 / UA245 — 4 kt 304° —
2026-09-25 13:14 UTC UAL1982 / UA1982 FL5 136 kt 90° —
2026-09-25 03:14 UTC UAL1780 / UA1780 FL7 152 kt 54° —
2026-09-24 01:56 UTC UAL2851 / UA2851 FL51 155 kt 45° SFO → PDX SFO → PDX San Francisco International Airport
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Portland International Airport
2026-09-23 16:10 UTC UAL513 / UA513 — 3 kt 194° —
2026-09-23 02:52 UTC UAL1424 / UA1424 FL7 141 kt 87° —

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 737-824 Search all Boeing 737-824
Year built 2010
Construction Number (C/N) 31658
Aircraft Type Fixed wing multi engine
Number of Seats 149
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model CFM International CFM56-7B26
Aircraft
Registration Number N77520
Mode S (ICAO24) Code aa7e51
Certification Class Standard
Certification Issued 2010-08-16
Air Worthiness Test 2010-08-13
Last Action Taken 2024-01-16
Current Status Valid
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address 233 S Wacker Dr
Chicago, IL 60606
United States
Region Great Lakes