Aircraft N77431 Data
1
aircraft record found
N77431
2009 Boeing 737-924/ER, c/n 32833
Latest photos of N77431
Mark Pasqualino
@ KIAD
Mark Pasqualino
@ KORD
Mark Kalfas
@ KORD
Mark Kalfas
@ KORD
Recent Routes
NO LIVE DATA
United Airlines
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-07 23:34 UTC | UAL1426 / UA1426 | FL370 | 490 kt | 118° | — |
| 2026-10-07 20:20 UTC | UAL1051 / UA1051 | FL5 | 139 kt | 89° | — |
| 2026-10-07 17:16 UTC | UAL1018 / UA1018 | — | 18 kt | 304° | — |
| 2026-10-07 12:42 UTC | UAL1172 / UA1172 | FL2 | 150 kt | 90° | — |
| 2026-10-07 00:10 UTC | UAL1667 / UA1667 | — | 8 kt | 34° |
CUN → ORD
CUN
→
ORD
Cancún International Airport → Chicago O'hare International Airport |
| 2026-10-06 19:12 UTC | UAL1659 / UA1659 | — | 12 kt | 304° |
ORD → CUN
ORD
→
CUN
Chicago O'hare International Airport → Cancún International Airport |
| 2026-10-06 13:36 UTC | UAL2616 / UA2616 | — | 13 kt | 321° | — |
| 2026-10-06 02:18 UTC | UAL1055 / UA1055 | FL2 | 149 kt | 90° |
SMF → DEN
SMF
→
DEN
Sacramento International Airport → Denver International Airport |
| 2026-10-05 22:48 UTC | UAL2745 / UA2745 | — | 0 kt | 180° |
DEN → SJC
DEN
→
SJC
Denver International Airport → Mineta San Jose International Airport |
| 2026-10-05 18:46 UTC | UAL2637 / UA2637 | FL6 | 155 kt | 351° | — |
| 2026-10-05 12:58 UTC | UAL773 / UA773 | — | 1 kt | 0° |
DEN → MSP
DEN
→
MSP
Denver International Airport → Minneapolis-st Paul Intl/wold-chamberlain Airport |
| 2026-10-05 05:46 UTC | UAL2239 / UA2239 | — | 1 kt | 228° |
DEN → DFW
DEN
→
DFW
Denver International Airport → Dallas-fort Worth International Airport |
| 2026-10-05 03:06 UTC | UAL1291 / UA1291 | — | 0 kt | 180° |
LAS → DEN
LAS
→
DEN
Harry Reid International Airport → Denver International Airport |
| 2026-10-04 23:50 UTC | UAL2424 / UA2424 | — | 16 kt | 0° |
DEN → LAS
DEN
→
LAS
Denver International Airport → Harry Reid International Airport |
| 2026-10-04 20:54 UTC | UAL1305 / UA1305 | — | 0 kt | 188° |
MSP → DEN
MSP
→
DEN
Minneapolis-st Paul Intl/wold-chamberlain Airport → Denver International Airport |
| 2026-10-04 17:34 UTC | UAL397 / UA397 | — | 7 kt | 188° |
DEN → MSP
DEN
→
MSP
Denver International Airport → Minneapolis-st Paul Intl/wold-chamberlain Airport |
| 2026-10-04 14:28 UTC | UAL1561 / UA1561 | — | 3 kt | 0° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-10-04 02:54 UTC | UAL1784 / UA1784 | — | 8 kt | 90° |
LAS → EWR
LAS
→
EWR
Harry Reid International Airport → Newark Liberty International Airport |
| 2026-10-04 00:28 UTC | UAL776 / UA776 | — | 5 kt | 183° |
MCO → EWR
MCO
→
EWR
Orlando International Airport → Newark Liberty International Airport |
| 2026-10-03 20:28 UTC | UAL2215 / UA2215 | — | 1 kt | 70° |
EWR → MCO
EWR
→
MCO
Newark Liberty International Airport → Orlando International Airport |
| 2026-10-03 15:32 UTC | UAL1847 / UA1847 | — | 0 kt | 276° |
DFW → EWR
DFW
→
EWR
Dallas-fort Worth International Airport → Newark Liberty International Airport |
| 2026-10-03 05:14 UTC | UAL2840 / UA2840 | — | 8 kt | 270° |
EWR → DFW
EWR
→
DFW
Newark Liberty International Airport → Dallas-fort Worth International Airport |
| 2026-10-03 00:30 UTC | UAL733 / UA733 | — | 1 kt | 186° |
YVR → EWR
YVR
→
EWR
Vancouver International Airport → Newark Liberty International Airport |
| 2026-10-02 18:42 UTC | UAL1292 / UA1292 | — | 1 kt | 245° |
ORD → YVR
ORD
→
YVR
Chicago O'hare International Airport → Vancouver International Airport |
| 2026-10-01 14:42 UTC | UAL1878 / UA1878 | — | 8 kt | 217° |
AUS → ORD
AUS
→
ORD
Austin-bergstrom International Airport → Chicago O'hare International Airport |
| 2026-10-01 02:40 UTC | UAL2150 / UA2150 | — | 0 kt | 177° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-29 06:00 UTC | UAL292 / UA292 | — | 0 kt | 163° |
AUS → SFO
AUS
→
SFO
Austin-bergstrom International Airport → San Francisco International Airport |
| 2026-09-29 01:42 UTC | UAL1942 / UA1942 | — | 0 kt | 177° |
DEN → AUS
DEN
→
AUS
Denver International Airport → Austin-bergstrom International Airport |
| 2026-09-28 22:20 UTC | UAL1969 / UA1969 | — | 0 kt | 197° | — |
| 2026-09-28 18:14 UTC | UAL1836 / UA1836 | FL7 | 152 kt | 7° | — |
| 2026-09-28 14:30 UTC | UAL1362 / UA1362 | — | 0 kt | 180° |
DEN → BWI
DEN
→
BWI
Denver International Airport → Baltimore/washington International Thurgood Marshall Airport |
| 2026-09-28 02:38 UTC | UAL1347 / UA1347 | FL340 | 436 kt | 326° | — |
| 2026-09-28 00:06 UTC | UAL557 / UA557 | — | 2 kt | 0° | — |
| 2026-09-27 19:12 UTC | UAL1003 / UA1003 | FL6 | 155 kt | 328° | — |
| 2026-09-26 20:06 UTC | UAL1429 / UA1429 | — | 14 kt | 90° |
PDX → DEN
PDX
→
DEN
Portland International Airport → Denver International Airport |
| 2026-09-26 16:44 UTC | UAL1247 / UA1247 | — | 8 kt | 56° |
DEN → PDX
DEN
→
PDX
Denver International Airport → Portland International Airport |
| 2026-09-26 03:36 UTC | UAL3762 / UA3762 | — | 12 kt | 121° | — |
| 2026-09-26 00:20 UTC | UAL3803 / UA3803 | FL37 | 198 kt | 99° | — |
| 2026-09-25 18:52 UTC | UAL3757 / UA3757 | — | 50 kt | 315° | — |
| 2026-09-25 14:32 UTC | UAL1877 / UA1877 | — | 3 kt | 180° |
DEN → SEA
DEN
→
SEA
Denver International Airport → Seattle-tacoma International Airport |
| 2026-09-25 03:08 UTC | UAL431 / UA431 | FL47 | 151 kt | 125° | — |
| 2026-09-25 01:20 UTC | UAL1076 / UA1076 | — | 1 kt | 180° |
TPA → DEN
TPA
→
DEN
Tampa International Airport → Denver International Airport |
| 2026-09-24 20:34 UTC | UAL1010 / UA1010 | — | 0 kt | 301° |
TPA → ORD
TPA
→
ORD
Tampa International Airport → Chicago O'hare International Airport |
| 2026-09-24 14:24 UTC | UAL621 / UA621 | — | 6 kt | 270° |
ABQ → DEN
ABQ
→
DEN
Albuquerque International Sunport Airport → Denver International Airport |
| 2026-09-24 03:18 UTC | UAL484 / UA484 | — | 1 kt | 183° |
DEN → ABQ
DEN
→
ABQ
Denver International Airport → Albuquerque International Sunport Airport |
| 2026-09-24 00:54 UTC | UAL1412 / UA1412 | — | 0 kt | 180° |
MFR → DEN
MFR
→
DEN
Rogue Valley Intl/medford Airport → Denver International Airport |
| 2026-09-23 21:16 UTC | UAL2322 / UA2322 | — | 0 kt | 248° |
YVR → SFO
YVR
→
SFO
Vancouver International Airport → San Francisco International Airport |
| 2026-09-23 18:40 UTC | UAL1298 / UA1298 | — | 9 kt | 118° |
SFO → PHL
SFO
→
PHL
San Francisco International Airport → Philadelphia International Airport |
| 2026-09-23 01:16 UTC | UAL574 / UA574 | — | 0 kt | 264° |
SFO → PHX
SFO
→
PHX
San Francisco International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-22 21:48 UTC | UAL2611 / UA2611 | — | 3 kt | 208° |
SFO → LAS
SFO
→
LAS
San Francisco International Airport → Harry Reid International Airport |
| 2026-09-22 02:40 UTC | UAL2741 / UA2741 | FL4 | 161 kt | 270° | — |
| 2026-09-21 22:56 UTC | UAL493 / UA493 | — | 17 kt | 0° |
DEN → LAS
DEN
→
LAS
Denver International Airport → Harry Reid International Airport |
| 2026-09-21 20:14 UTC | UAL2285 / UA2285 | — | 8 kt | 90° |
SMF → DEN
SMF
→
DEN
Sacramento International Airport → Denver International Airport |
| 2026-09-21 06:02 UTC | UAL1602 / UA1602 | — | 5 kt | 205° |
DEN → SMF
DEN
→
SMF
Denver International Airport → Sacramento International Airport |
| 2026-09-20 21:32 UTC | UAL2246 / UA2246 | FL171 | 319 kt | 338° | — |
| 2026-09-20 00:30 UTC | UAL1208 / UA1208 | — | 4 kt | 326° |
DEN → SMF
DEN
→
SMF
Denver International Airport → Sacramento International Airport |
| 2026-09-19 20:56 UTC | UAL1195 / UA1195 | — | 24 kt | 270° |
DEN → LAX
DEN
→
LAX
Denver International Airport → Los Angeles International Airport |
| 2026-09-19 18:18 UTC | UAL1633 / UA1633 | FL11 | 149 kt | 324° | — |
| 2026-09-19 03:08 UTC | UAL2258 / UA2258 | — | 6 kt | 270° |
DEN → ORD
DEN
→
ORD
Denver International Airport → Chicago O'hare International Airport |
| 2026-09-18 19:34 UTC | UAL741 / UA741 | FL360 | 454 kt | 306° |
DEN → RIW
DEN
→
RIW
Denver International Airport → Central Wyoming Regional Airport |
| 2026-09-18 17:36 UTC | UAL1500 / UA1500 | — | 0 kt | 0° | — |
| 2026-09-18 01:40 UTC | UAL1118 / UA1118 | FL8 | 154 kt | 91° | — |
| 2026-09-17 22:32 UTC | UAL1197 / UA1197 | — | 8 kt | 0° |
EWR → DEN
EWR
→
DEN
Newark Liberty International Airport → Denver International Airport |
| 2026-09-17 17:34 UTC | UAL2640 / UA2640 | — | 6 kt | 3° |
DEN → EWR
DEN
→
EWR
Denver International Airport → Newark Liberty International Airport |
| 2026-09-17 02:56 UTC | UAL624 / UA624 | — | 0 kt | 163° |
DEN → LAS
DEN
→
LAS
Denver International Airport → Harry Reid International Airport |
| 2026-09-16 22:12 UTC | UAL631 / UA631 | — | 3 kt | 264° |
DEN → PHX
DEN
→
PHX
Denver International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-16 18:22 UTC | UAL2090 / UA2090 | — | 4 kt | 0° |
SLC → DEN
SLC
→
DEN
Salt Lake City International Airport → Denver International Airport |
| 2026-09-16 15:36 UTC | UAL497 / UA497 | — | 11 kt | 264° |
DEN → SLC
DEN
→
SLC
Denver International Airport → Salt Lake City International Airport |
| 2026-09-15 18:28 UTC | UAL1505 / UA1505 | — | 0 kt | 180° |
DEN → EWR
DEN
→
EWR
Denver International Airport → Newark Liberty International Airport |
| 2026-09-14 23:50 UTC | UAL2799 / UA2799 | — | 8 kt | 183° |
IAD → SEA
IAD
→
SEA
Washington Dulles International Airport → Seattle-tacoma International Airport |
| 2026-09-14 15:04 UTC | UAL1279 / UA1279 | — | 16 kt | 90° |
DEN → IAD
DEN
→
IAD
Denver International Airport → Washington Dulles International Airport |
| 2026-09-14 04:00 UTC | UAL1046 / UA1046 | — | 0 kt | 0° |
ORD → DEN
ORD
→
DEN
Chicago O'hare International Airport → Denver International Airport |
| 2026-09-13 23:48 UTC | UAL730 / UA730 | — | 22 kt | 90° | — |
| 2026-09-13 19:02 UTC | UAL279 / UA279 | FL0 | 152 kt | 90° | — |
| 2026-09-13 14:12 UTC | UAL2766 / UA2766 | — | 2 kt | 188° |
EWR → SAN
EWR
→
SAN
Newark Liberty International Airport → San Diego International Airport |
| 2026-09-13 02:20 UTC | UAL1140 / UA1140 | — | 0 kt | 28° |
IAD → TPA
IAD
→
TPA
Washington Dulles International Airport → Tampa International Airport |
| 2026-09-12 20:08 UTC | UAL721 / UA721 | — | 3 kt | 0° |
BOS → IAD
BOS
→
IAD
General Edward Lawrence Logan International Airport → Washington Dulles International Airport |
| 2026-09-12 17:20 UTC | UAL1669 / UA1669 | — | 5 kt | 250° |
EWR → BOS
EWR
→
BOS
Newark Liberty International Airport → General Edward Lawrence Logan International Airport |
| 2026-09-12 01:58 UTC | UAL1202 / UA1202 | — | 6 kt | 270° |
EWR → DFW
EWR
→
DFW
Newark Liberty International Airport → Dallas-fort Worth International Airport |
| 2026-09-11 20:38 UTC | UAL2371 / UA2371 | — | 6 kt | 267° | — |
| 2026-09-11 15:24 UTC | UAL332 / UA332 | FL5 | 153 kt | 270° | — |
| 2026-09-11 04:18 UTC | UAL1997 / UA1997 | — | 12 kt | 298° |
IAD → EWR
IAD
→
EWR
Washington Dulles International Airport → Newark Liberty International Airport |
| 2026-09-11 01:26 UTC | UAL2202 / UA2202 | — | 1 kt | 8° |
ORD → IAD
ORD
→
IAD
Chicago O'hare International Airport → Washington Dulles International Airport |
| 2026-09-10 22:12 UTC | UAL264 / UA264 | — | 6 kt | 90° | — |
| 2026-09-10 20:02 UTC | UAL1525 / UA1525 | FL9 | 145 kt | 209° |
EWR → ORD
EWR
→
ORD
Newark Liberty International Airport → Chicago O'hare International Airport |
| 2026-09-10 16:54 UTC | UAL8124 / UA8124 | — | 14 kt | 90° | — |
| 2026-09-09 18:04 UTC | UAL1435 / UA1435 | — | 2 kt | 25° |
DEN → K20V
DEN
→
K20V
Denver International Airport → Mc Elroy Airfield Airport |
| 2026-09-09 00:42 UTC | UAL1871 / UA1871 | — | 0 kt | 0° |
EWR → ORD
EWR
→
ORD
Newark Liberty International Airport → Chicago O'hare International Airport |
| 2026-09-08 19:36 UTC | UAL683 / UA683 | — | 24 kt | 0° |
TPA → DEN
TPA
→
DEN
Tampa International Airport → Denver International Airport |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 737-924/ER Search all Boeing 737-924/ER |
| Year built | 2009 |
| Construction Number (C/N) | 32833 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 191 |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | CFM International CFM56-7B27 |
Aircraft
| Registration Number | N77431 |
| Mode S (ICAO24) Code | aa7abe |
| Certification Class | Standard |
| Certification Issued | 2009-01-29 |
| Air Worthiness Test | 2009-01-29 |
| Last Action Taken | 2025-01-02 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
Willis Tower 233 S Wacker Dr Chicago, IL 60606 United States |
| Region | Great Lakes |