Aircraft N77539 Data
1
aircraft record found
N77539
2017 Boeing 737-800, c/n 63642 l/n 6522
Latest photos of N77539
ClaytonEddy
@ KSFO
ToddRoyer
@ KLAX
Clayton Eddy
@ KSFO
Mark Kalfas
@ KORD
Recent Routes
NO LIVE DATA
United Airlines
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-03 03:42 UTC | UAL756 / UA756 | FL41 | 188 kt | 287° | — |
| 2026-10-03 00:36 UTC | UAL1737 / UA1737 | — | 8 kt | 0° |
MSP → EWR
MSP
→
EWR
Minneapolis-st Paul Intl/wold-chamberlain Airport → Newark Liberty International Airport |
| 2026-10-02 21:26 UTC | UAL586 / UA586 | FL18 | 145 kt | 14° | — |
| 2026-10-02 18:58 UTC | UAL1598 / UA1598 | — | 0 kt | 180° | — |
| 2026-10-02 15:58 UTC | UAL2050 / UA2050 | FL172 | 359 kt | 288° |
YOW → ORD
YOW
→
ORD
Ottawa/macdonald-cartier International Airport → Chicago O'hare International Airport |
| 2026-10-02 12:36 UTC | UAL2672 / UA2672 | — | 15 kt | 87° | — |
| 2026-10-01 21:54 UTC | UAL1617 / UA1617 | FL3 | 150 kt | 224° |
ORD → BDL
ORD
→
BDL
Chicago O'hare International Airport → Bradley International Airport |
| 2026-10-01 18:08 UTC | UAL2226 / UA2226 | FL8 | 149 kt | 270° |
ORD → BUF
ORD
→
BUF
Chicago O'hare International Airport → Buffalo Niagara International Airport |
| 2026-10-01 05:56 UTC | UAL658 / UA658 | FL11 | 153 kt | 270° |
MSP → ORD
MSP
→
ORD
Minneapolis-st Paul Intl/wold-chamberlain Airport → Chicago O'hare International Airport |
| 2026-10-01 00:04 UTC | UAL1850 / UA1850 | — | 8 kt | 250° |
ATL → ORD
ATL
→
ORD
Hartsfield/jackson Atlanta International Airport → Chicago O'hare International Airport |
| 2026-09-30 19:28 UTC | UAL2779 / UA2779 | — | 10 kt | 0° |
STL → ORD
STL
→
ORD
St Louis Lambert International Airport → Chicago O'hare International Airport |
| 2026-09-30 16:04 UTC | UAL1239 / UA1239 | — | 25 kt | 90° |
ORD → ROC
ORD
→
ROC
Chicago O'hare International Airport → Frederick Douglass/greater Rochester International Airport |
| 2026-09-29 22:54 UTC | UAL1284 / UA1284 | FL1 | 150 kt | 70° | — |
| 2026-09-29 18:52 UTC | UAL1464 / UA1464 | — | 3 kt | 93° |
MCO → EWR
MCO
→
EWR
Orlando International Airport → Newark Liberty International Airport |
| 2026-09-29 14:50 UTC | UAL694 / UA694 | FL4 | 146 kt | 92° |
DCA → ORD
DCA
→
ORD
Ronald Reagan Washington Ntl Airport → Chicago O'hare International Airport |
| 2026-09-29 04:44 UTC | UAL775 / UA775 | — | 13 kt | 0° |
ORD → STL
ORD
→
STL
Chicago O'hare International Airport → St Louis Lambert International Airport |
| 2026-09-29 01:20 UTC | UAL456 / UA456 | — | 0 kt | 124° |
AUS → ORD
AUS
→
ORD
Austin-bergstrom International Airport → Chicago O'hare International Airport |
| 2026-09-28 21:22 UTC | UAL1442 / UA1442 | FL9 | 152 kt | 90° |
DEN → LGA
DEN
→
LGA
Denver International Airport → Laguardia Airport |
| 2026-09-28 17:00 UTC | UAL669 / UA669 | — | 1 kt | 166° |
ORD → LGA
ORD
→
LGA
Chicago O'hare International Airport → Laguardia Airport |
| 2026-09-28 12:36 UTC | UAL1612 / UA1612 | FL7 | 155 kt | 270° |
YYZ → ORD
YYZ
→
ORD
Lester B Pearson International Airport → Chicago O'hare International Airport |
| 2026-09-28 02:00 UTC | UAL1094 / UA1094 | — | 2 kt | 225° |
DEN → YYZ
DEN
→
YYZ
Denver International Airport → Lester B Pearson International Airport |
| 2026-09-27 20:32 UTC | UAL352 / UA352 | — | 8 kt | 0° | — |
| 2026-09-27 18:24 UTC | UAL1772 / UA1772 | FL122 | 233 kt | 223° |
DEN → CD97
DEN
→
CD97
Denver International Airport → CD97 |
| 2026-09-27 16:24 UTC | UAL1599 / UA1599 | — | 5 kt | 98° |
KAZ3 → DEN
KAZ3 →
DEN
KAZ3 → Denver International Airport |
| 2026-09-27 03:42 UTC | UAL1507 / UA1507 | — | 5 kt | 118° |
DEN → PHX
DEN
→
PHX
Denver International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-27 00:38 UTC | UAL2288 / UA2288 | — | 24 kt | 3° | — |
| 2026-09-26 20:06 UTC | UAL2269 / UA2269 | FL5 | 162 kt | 45° | — |
| 2026-09-26 14:08 UTC | UAL1540 / UA1540 | — | 1 kt | 0° |
TUS → DEN
TUS
→
DEN
Tucson International Airport → Denver International Airport |
| 2026-09-26 03:24 UTC | UAL1762 / UA1762 | — | 10 kt | 135° |
DEN → TUS
DEN
→
TUS
Denver International Airport → Tucson International Airport |
| 2026-09-26 00:28 UTC | UAL391 / UA391 | — | 1 kt | 180° | — |
| 2026-09-25 18:38 UTC | UAL2440 / UA2440 | FL3 | 141 kt | 311° | — |
| 2026-09-25 15:06 UTC | UAL2749 / UA2749 | — | 15 kt | 3° |
STL → ORD
STL
→
ORD
St Louis Lambert International Airport → Chicago O'hare International Airport |
| 2026-09-25 02:38 UTC | UAL220 / UA220 | FL-1 | 147 kt | 323° |
ABQ → ORD
ABQ
→
ORD
Albuquerque International Sunport Airport → Chicago O'hare International Airport |
| 2026-09-24 23:20 UTC | UAL308 / UA308 | — | 12 kt | 0° |
PHL → ORD
PHL
→
ORD
Philadelphia International Airport → Chicago O'hare International Airport |
| 2026-09-24 19:32 UTC | UAL1575 / UA1575 | — | 10 kt | 200° |
PHL → SFO
PHL
→
SFO
Philadelphia International Airport → San Francisco International Airport |
| 2026-09-24 14:16 UTC | UAL1010 / UA1010 | — | 0 kt | 180° |
TPA → ORD
TPA
→
ORD
Tampa International Airport → Chicago O'hare International Airport |
| 2026-09-24 03:16 UTC | UAL2644 / UA2644 | FL137 | 350 kt | 258° |
PHL → DEN
PHL
→
DEN
Philadelphia International Airport → Denver International Airport |
| 2026-09-23 22:20 UTC | UAL302 / UA302 | — | 30 kt | 0° | — |
| 2026-09-23 18:04 UTC | UAL1915 / UA1915 | FL4 | 143 kt | 29° | — |
| 2026-09-23 12:40 UTC | UAL355 / UA355 | — | 4 kt | 6° |
DEN → BNA
DEN
→
BNA
Denver International Airport → Nashville International Airport |
| 2026-09-23 04:44 UTC | UAL1596 / UA1596 | FL19 | 157 kt | 13° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-23 01:48 UTC | UAL1048 / UA1048 | FL191 | 3 kt | 180° | — |
| 2026-09-22 22:10 UTC | UAL1707 / UA1707 | FL2 | 144 kt | 208° | — |
| 2026-09-22 16:30 UTC | UAL1727 / UA1727 | — | 10 kt | 90° |
BUF → DEN
BUF
→
DEN
Buffalo Niagara International Airport → Denver International Airport |
| 2026-09-22 02:22 UTC | UAL248 / UA248 | FL5 | 145 kt | 44° |
DFW → DEN
DFW
→
DEN
Dallas-fort Worth International Airport → Denver International Airport |
| 2026-09-21 22:20 UTC | UAL244 / UA244 | — | 6 kt | 180° |
EUG → DEN
EUG
→
DEN
Mahlon Sweet Fld Airport → Denver International Airport |
| 2026-09-21 18:32 UTC | UAL790 / UA790 | — | 6 kt | 163° |
DFW → SFO
DFW
→
SFO
Dallas-fort Worth International Airport → San Francisco International Airport |
| 2026-09-21 15:48 UTC | UAL2177 / UA2177 | — | 0 kt | 118° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-09-21 05:56 UTC | UAL2332 / UA2332 | — | 6 kt | 172° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-21 01:34 UTC | UAL1320 / UA1320 | — | 0 kt | 163° | — |
| 2026-09-20 20:40 UTC | UAL2441 / UA2441 | FL3 | 147 kt | 208° |
KMA1 → SFO
KMA1 →
SFO
KMA1 → San Francisco International Airport |
| 2026-09-20 17:46 UTC | UAL626 / UA626 | — | 10 kt | 208° |
SFO → BUR
SFO
→
BUR
San Francisco International Airport → Hollywood Burbank Airport |
| 2026-09-19 14:20 UTC | UAL1188 / UA1188 | — | 15 kt | 93° |
DEN → TUS
DEN
→
TUS
Denver International Airport → Tucson International Airport |
| 2026-09-19 08:50 UTC | UAL1588 / UA1588 | FL29 | 158 kt | 240° | — |
| 2026-09-19 03:00 UTC | UAL2275 / UA2275 | — | 1 kt | 183° |
DFW → ORD
DFW
→
ORD
Dallas-fort Worth International Airport → Chicago O'hare International Airport |
| 2026-09-17 17:56 UTC | UAL1217 / UA1217 | — | 0 kt | 0° |
DEN → DRO
DEN
→
DRO
Denver International Airport → Durango-la Plata County Airport |
| 2026-09-17 16:00 UTC | UAL2750 / UA2750 | — | 12 kt | 0° | — |
| 2026-09-17 05:06 UTC | UAL1662 / UA1662 | FL5 | 154 kt | 359° |
SLC → DEN
SLC
→
DEN
Salt Lake City International Airport → Denver International Airport |
| 2026-09-17 00:04 UTC | UAL1436 / UA1436 | — | 11 kt | 264° | — |
| 2026-09-16 18:30 UTC | UAL1070 / UA1070 | FL380 | 431 kt | 312° | — |
| 2026-09-15 21:06 UTC | UAL762 / UA762 | — | 0 kt | 194° | — |
| 2026-09-15 15:36 UTC | UAL2609 / UA2609 | — | 4 kt | 90° |
OKC → DEN
OKC
→
DEN
Okc Will Rogers International Airport → Denver International Airport |
| 2026-09-15 01:34 UTC | UAL1184 / UA1184 | — | 0 kt | 180° |
DEN → OKC
DEN
→
OKC
Denver International Airport → Okc Will Rogers International Airport |
| 2026-09-14 22:08 UTC | UAL478 / UA478 | — | 16 kt | 93° | — |
| 2026-09-14 19:34 UTC | UAL703 / UA703 | FL37 | 142 kt | 291° | — |
| 2026-09-14 16:30 UTC | UAL2459 / UA2459 | — | 1 kt | 180° |
DEN → YYC
DEN
→
YYC
Denver International Airport → Calgary International Airport |
| 2026-09-14 03:04 UTC | UAL1032 / UA1032 | — | 17 kt | 301° |
EWR → AUS
EWR
→
AUS
Newark Liberty International Airport → Austin-bergstrom International Airport |
| 2026-09-14 01:02 UTC | UAL2048 / UA2048 | — | 6 kt | 188° |
YVR → ORD
YVR
→
ORD
Vancouver International Airport → Chicago O'hare International Airport |
| 2026-09-13 19:32 UTC | UAL245 / UA245 | — | 1 kt | 357° | — |
| 2026-09-13 12:46 UTC | UAL1450 / UA1450 | FL5 | 150 kt | 270° | — |
| 2026-09-13 03:52 UTC | UAL2224 / UA2224 | — | 2 kt | 239° | — |
| 2026-09-13 00:00 UTC | UAL1903 / UA1903 | FL5 | 150 kt | 91° | — |
| 2026-09-12 18:58 UTC | UAL2006 / UA2006 | — | 8 kt | 197° |
ORD → GUA
ORD
→
GUA
Chicago O'hare International Airport → La Aurora International Airport |
| 2026-09-12 12:54 UTC | UAL466 / UA466 | — | 9 kt | 174° | — |
| 2026-09-12 02:56 UTC | UAL2471 / UA2471 | FL9 | 131 kt | 94° |
IAD → DFW
IAD
→
DFW
Washington Dulles International Airport → Dallas-fort Worth International Airport |
| 2026-09-11 22:40 UTC | UAL233 / UA233 | — | 0 kt | 180° |
SFO → ATL
SFO
→
ATL
San Francisco International Airport → Hartsfield/jackson Atlanta International Airport |
| 2026-09-11 18:14 UTC | UAL480 / UA480 | FL8 | 153 kt | 94° | — |
| 2026-09-11 14:14 UTC | UAL2865 / UA2865 | — | 8 kt | 0° |
DEN → ORD
DEN
→
ORD
Denver International Airport → Chicago O'hare International Airport |
| 2026-09-11 01:32 UTC | UAL2141 / UA2141 | — | 8 kt | 87° |
SFO → SBA
SFO
→
SBA
San Francisco International Airport → Santa Barbara Municipal Airport |
| 2026-09-10 23:32 UTC | UAL2077 / UA2077 | — | 6 kt | 127° |
DEN → BFL
DEN
→
BFL
Denver International Airport → Meadows Fld Airport |
| 2026-09-10 20:02 UTC | UAL318 / UA318 | — | 2 kt | 118° |
DEN → EUG
DEN
→
EUG
Denver International Airport → Mahlon Sweet Fld Airport |
| 2026-09-10 16:10 UTC | UAL364 / UA364 | — | 0 kt | 180° | — |
| 2026-09-10 03:36 UTC | UAL2254 / UA2254 | — | 12 kt | 135° |
DEN → BDL
DEN
→
BDL
Denver International Airport → Bradley International Airport |
| 2026-09-09 22:20 UTC | UAL2227 / UA2227 | — | 18 kt | 98° | — |
| 2026-09-09 20:02 UTC | UAL1435 / UA1435 | FL172 | 334 kt | 274° |
DEN → K20V
DEN
→
K20V
Denver International Airport → Mc Elroy Airfield Airport |
| 2026-09-09 17:54 UTC | UAL2090 / UA2090 | — | 5 kt | 3° |
SLC → DEN
SLC
→
DEN
Salt Lake City International Airport → Denver International Airport |
| 2026-09-09 15:14 UTC | UAL497 / UA497 | — | 13 kt | 84° |
DEN → SLC
DEN
→
SLC
Denver International Airport → Salt Lake City International Airport |
| 2026-09-09 12:42 UTC | UAL2675 / UA2675 | — | 8 kt | 3° | — |
| 2026-09-09 05:30 UTC | UAL1548 / UA1548 | FL10 | 148 kt | 313° |
STL → DEN
STL
→
DEN
St Louis Lambert International Airport → Denver International Airport |
| 2026-09-09 01:44 UTC | UAL1236 / UA1236 | — | 10 kt | 90° |
ORD → EWR
ORD
→
EWR
Chicago O'hare International Airport → Newark Liberty International Airport |
| 2026-09-08 21:12 UTC | UAL1767 / UA1767 | — | 1 kt | 183° |
DEN → LAS
DEN
→
LAS
Denver International Airport → Harry Reid International Airport |
| 2026-09-08 16:10 UTC | UAL1452 / UA1452 | — | 0 kt | 180° | — |
| 2026-09-08 02:28 UTC | UAL1470 / UA1470 | FL67 | 271 kt | 141° |
DEN → LIT
DEN
→
LIT
Denver International Airport → Bill And Hillary Clinton Ntl/adams Fld Airport |
| 2026-09-07 22:16 UTC | UAL1180 / UA1180 | — | 4 kt | 90° |
EUG → DEN
EUG
→
DEN
Mahlon Sweet Fld Airport → Denver International Airport |
| 2026-09-07 15:46 UTC | UAL488 / UA488 | — | 0 kt | 135° |
BUR → SFO
BUR
→
SFO
Hollywood Burbank Airport → San Francisco International Airport |
| 2026-09-07 03:08 UTC | UAL2764 / UA2764 | — | 6 kt | 183° |
SFO → BUR
SFO
→
BUR
San Francisco International Airport → Hollywood Burbank Airport |
| 2026-09-06 22:06 UTC | UAL469 / UA469 | — | 6 kt | 73° | — |
| 2026-09-06 19:10 UTC | UAL1164 / UA1164 | FL2 | 156 kt | 263° |
SFO → LAX
SFO
→
LAX
San Francisco International Airport → Los Angeles International Airport |
| 2026-09-06 16:10 UTC | UAL2449 / UA2449 | — | 8 kt | 152° |
KAZ3 → SFO
KAZ3 →
SFO
KAZ3 → San Francisco International Airport |
| 2026-09-06 03:28 UTC | UAL2078 / UA2078 | — | 4 kt | 276° |
PHX → EWR
PHX
→
EWR
Phoenix Sky Harbor International Airport → Newark Liberty International Airport |
| 2026-09-05 23:38 UTC | UAL1326 / UA1326 | FL5 | 128 kt | 90° | — |
| 2026-09-05 17:48 UTC | UAL1026 / UA1026 | — | 0 kt | 180° |
DEN → AUS
DEN
→
AUS
Denver International Airport → Austin-bergstrom International Airport |
| 2026-09-05 14:38 UTC | UAL1413 / UA1413 | — | 6 kt | 0° | — |
| 2026-09-05 00:36 UTC | UAL1918 / UA1918 | FL71 | 245 kt | 293° | — |
| 2026-09-04 22:16 UTC | UAL2184 / UA2184 | FL2 | 138 kt | 263° |
LAS → LAX
LAS
→
LAX
Harry Reid International Airport → Los Angeles International Airport |
| 2026-09-04 19:56 UTC | UAL1524 / UA1524 | — | 5 kt | 56° |
ORF → IAD
ORF
→
IAD
Norfolk International Airport → Washington Dulles International Airport |
| 2026-09-04 15:16 UTC | UAL2196 / UA2196 | FL5 | 153 kt | 90° | — |
| 2026-09-04 13:24 UTC | UAL1287 / UA1287 | — | 13 kt | 0° | — |
| 2026-09-04 09:56 UTC | UAL1907 / UA1907 | FL4 | 156 kt | 270° | — |
| 2026-09-04 01:00 UTC | UAL1902 / UA1902 | FL47 | 0 kt | 107° | — |
| 2026-09-03 20:38 UTC | UAL2263 / UA2263 | FL4 | 153 kt | 270° | — |
| 2026-09-03 16:00 UTC | UAL1622 / UA1622 | FL360 | 476 kt | 239° | — |
| 2026-09-03 12:52 UTC | UAL2442 / UA2442 | FL6 | 161 kt | 90° | — |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 737-800 Search all Boeing 737-800 |
| Year built | 2017 |
| Construction Number (C/N) | 63642 |
| Line Number (L/N) | 6522 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 189 |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | CFM INTL CMF56-7B27E |
Aircraft
| Registration Number | N77539 |
| Mode S (ICAO24) Code | aa7e7d |
| Certification Class | Standard |
| Certification Issued | 2017-08-11 |
| Air Worthiness Test | 2017-08-09 |
| Last Action Taken | 2023-07-05 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
Chicago, IL 606067147 United States |
| Region | Great Lakes |