Aircraft N77539 Data
1
aircraft record found
N77539
2017 Boeing 737-800, c/n 63642 l/n 6522
Latest photos of N77539
ToddRoyer
@ KLAX
Clayton Eddy
@ KSFO
Mark Kalfas
@ KORD
Clayton Eddy
@ KSFO
Recent Routes
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-09-11 12:22 UTC | UAL2865 / UA2865 | FL284 | 497 kt | 68° |
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° |
EUG → SFO
EUG
→
SFO
Mahlon Sweet Fld Airport → San Francisco International 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° |
YYC → DEN
YYC
→
DEN
Calgary International Airport → Denver International 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° |
YVR → DEN
YVR
→
DEN
Vancouver International Airport → Denver International Airport |
| 2026-09-08 21:12 UTC | UAL1767 / UA1767 | — | 1 kt | 183° |
DEN → YVR
DEN
→
YVR
Denver International Airport → Vancouver 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° | — |
| 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 18:36 UTC | UAL790 / UA790 | — | 5 kt | 169° |
SFO → EUG
SFO
→
EUG
San Francisco International Airport → Mahlon Sweet Fld Airport |
| 2026-09-07 15:46 UTC | UAL488 / UA488 | — | 0 kt | 135° |
BUR → SFO
BUR
→
SFO
Bob Hope Airport → San Francisco International Airport |
| 2026-09-07 03:08 UTC | UAL2764 / UA2764 | — | 6 kt | 183° |
SFO → BUR
SFO
→
BUR
San Francisco International Airport → Bob Hope 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° | — |
| 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° |
GUA → IAH
GUA
→
IAH
La Aurora International Airport → George Bush Intcntl/houston Airport |
| 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° | — |
| 2026-09-03 03:38 UTC | UAL2069 / UA2069 | — | 17 kt | 0° | — |
| 2026-09-02 22:02 UTC | UAL2432 / UA2432 | — | 0 kt | 180° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-02 16:00 UTC | UAL1372 / UA1372 | — | 1 kt | 278° |
SFO → BOS
SFO
→
BOS
San Francisco International Airport → General Edward Lawrence Logan International Airport |
| 2026-09-01 16:34 UTC | UAL354 / UA354 | FL1 | 149 kt | 263° |
LAX → ID52
LAX
→
ID52
Los Angeles International Airport → 40 Acre Airstrip Airport |
| 2026-09-01 06:02 UTC | UAL1492 / UA1492 | FL8 | 161 kt | 274° | — |
| 2026-09-01 03:44 UTC | UAL1504 / UA1504 | — | 1 kt | 98° |
LGA → ORD
LGA
→
ORD
Laguardia Airport → Chicago O'hare International Airport |
| 2026-08-31 18:32 UTC | UAL529 / UA529 | — | 4 kt | 267° |
BNA → ORD
BNA
→
ORD
Nashville International Airport → Chicago O'hare International Airport |
| 2026-08-31 14:44 UTC | UAL2826 / UA2826 | FL8 | 156 kt | 270° |
ORD → DFW
ORD
→
DFW
Chicago O'hare International Airport → Dallas-fort Worth International Airport |
| 2026-08-31 03:06 UTC | UAL1989 / UA1989 | FL3 | 156 kt | 225° | — |
| 2026-08-30 23:52 UTC | UAL312 / UA312 | — | 17 kt | 90° |
ORD → AUS
ORD
→
AUS
Chicago O'hare International Airport → Austin-bergstrom International Airport |
| 2026-08-30 19:30 UTC | UAL2182 / UA2182 | FL11 | 151 kt | 132° | — |
| 2026-08-30 16:22 UTC | UAL323 / UA323 | FL9 | 157 kt | 270° | — |
| 2026-08-30 13:28 UTC | UAL265 / UA265 | — | 4 kt | 166° |
ORD → BUF
ORD
→
BUF
Chicago O'hare International Airport → Buffalo Niagara International Airport |
| 2026-08-29 14:18 UTC | UAL394 / UA394 | — | 0 kt | 188° | — |
| 2026-08-29 01:34 UTC | UAL630 / UA630 | FL8 | 156 kt | 183° | — |
| 2026-08-28 20:52 UTC | UAL1215 / UA1215 | FL6 | 153 kt | 208° | — |
| 2026-08-28 17:56 UTC | UAL1121 / UA1121 | FL7 | 148 kt | 270° | — |
| 2026-08-28 05:16 UTC | UAL2028 / UA2028 | FL11 | 158 kt | 271° | — |
| 2026-08-28 01:54 UTC | UAL1430 / UA1430 | — | 3 kt | 93° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-08-27 22:10 UTC | UAL2305 / UA2305 | — | 8 kt | 284° |
SBA → SFO
SBA
→
SFO
Santa Barbara Municipal Airport → San Francisco International Airport |
| 2026-08-27 19:40 UTC | UAL671 / UA671 | — | 9 kt | 172° |
DEN → SBA
DEN
→
SBA
Denver International Airport → Santa Barbara Municipal Airport |
| 2026-08-27 16:04 UTC | UAL2302 / UA2302 | — | 11 kt | 270° | — |
| 2026-08-27 02:50 UTC | UAL1220 / UA1220 | FL8 | 152 kt | 209° | — |
| 2026-08-26 22:28 UTC | UAL302 / UA302 | — | 18 kt | 90° | — |
| 2026-08-26 18:04 UTC | UAL1915 / UA1915 | FL8 | 145 kt | 209° | — |
| 2026-08-26 14:14 UTC | UAL1540 / UA1540 | — | 3 kt | 3° |
TUS → DEN
TUS
→
DEN
Tucson International Airport → Denver International Airport |
| 2026-08-26 03:40 UTC | UAL1762 / UA1762 | — | 10 kt | 138° |
DEN → TUS
DEN
→
TUS
Denver International Airport → Tucson International Airport |
| 2026-08-26 00:24 UTC | UAL333 / UA333 | — | 3 kt | 180° |
STL → DEN
STL
→
DEN
St Louis Lambert International Airport → Denver International Airport |
| 2026-08-25 20:34 UTC | UAL2000 / UA2000 | — | 3 kt | 191° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-08-25 05:14 UTC | UAL2800 / UA2800 | FL10 | 154 kt | 270° | — |
| 2026-08-24 23:48 UTC | UAL590 / UA590 | — | 16 kt | 90° | — |
| 2026-08-24 20:12 UTC | UAL1720 / UA1720 | FL2 | 150 kt | 324° | — |
| 2026-08-24 16:00 UTC | UAL298 / UA298 | FL5 | 143 kt | 270° | — |
| 2026-08-24 03:40 UTC | UAL1381 / UA1381 | FL53 | 167 kt | 271° | — |
| 2026-08-23 23:58 UTC | UAL465 / UA465 | FL6 | 163 kt | 270° | — |
| 2026-08-23 21:50 UTC | UAL8166 / UA8166 | FL9 | 153 kt | 132° | — |
| 2026-08-23 18:36 UTC | UAL1505 / UA1505 | — | 13 kt | 90° |
DEN → EWR
DEN
→
EWR
Denver International Airport → Newark Liberty International Airport |
| 2026-08-23 03:08 UTC | UAL2638 / UA2638 | — | 7 kt | 76° | — |
| 2026-08-22 18:24 UTC | UAL657 / UA657 | FL3 | 150 kt | 270° | — |
| 2026-08-22 05:36 UTC | UAL1359 / UA1359 | — | 0 kt | 183° | — |
| 2026-08-21 23:06 UTC | UAL2236 / UA2236 | FL6 | 157 kt | 270° | — |
| 2026-08-21 18:20 UTC | UAL2606 / UA2606 | — | 0 kt | 225° | — |
| 2026-08-21 13:22 UTC | UAL2314 / UA2314 | FL4 | 149 kt | 270° | — |
| 2026-08-21 01:48 UTC | UAL344 / UA344 | FL0 | 162 kt | 90° | — |
| 2026-08-20 20:32 UTC | UAL2470 / UA2470 | — | 11 kt | 90° |
YVR → DEN
YVR
→
DEN
Vancouver International Airport → Denver International Airport |
| 2026-08-20 16:34 UTC | UAL362 / UA362 | — | 2 kt | 183° |
DEN → YVR
DEN
→
YVR
Denver International Airport → Vancouver International Airport |
| 2026-08-20 12:28 UTC | UAL361 / UA361 | — | 11 kt | 270° |
AUS → DEN
AUS
→
DEN
Austin-bergstrom International Airport → Denver International Airport |
| 2026-08-20 04:54 UTC | UAL1943 / UA1943 | — | 0 kt | 180° |
SLC → DEN
SLC
→
DEN
Salt Lake City International Airport → Denver International Airport |
| 2026-08-20 01:40 UTC | UAL1573 / UA1573 | — | 3 kt | 0° | — |
| 2026-08-19 23:18 UTC | UAL2327 / UA2327 | FL11 | 149 kt | 323° | — |
| 2026-08-19 18:14 UTC | UAL1899 / UA1899 | — | 11 kt | 90° |
BUR → DEN
BUR
→
DEN
Bob Hope Airport → Denver International Airport |
| 2026-08-19 03:32 UTC | UAL2411 / UA2411 | — | 3 kt | 169° |
DEN → BUR
DEN
→
BUR
Denver International Airport → Bob Hope Airport |
| 2026-08-19 00:04 UTC | UAL2123 / UA2123 | FL52 | 162 kt | 0° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-08-18 20:44 UTC | UAL586 / UA586 | FL40 | 262 kt | 88° | — |
| 2026-08-18 16:58 UTC | UAL3899 / UA3899 | — | 0 kt | 183° | — |
| 2026-08-17 20:26 UTC | UAL4198 / UA4198 | FL30 | 195 kt | 225° | — |
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 |