N451UA — 1998 Airbus A320-232 Data
1
aircraft record found
N451UA
1998 Airbus A320-232, c/n 865
N451UA is a 1998 Airbus A320-232 (serial number 865). It is configured with 2 engines and 200 seats. Registration status is listed as Valid, with ownership recorded under UNITED AIRLINES INC in Chicago, IL, United States. The profile includes 37 photos documenting this aircraft.
Latest photos of N451UA
Mark Kalfas
@ KORD
Mark Kalfas
@ KORD
FloridaMetal
@ KORD
Clayton Eddy
@ KSFO
Recent Routes
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-30 15:00 UTC | UAL2493 / UA2493 | FL340 | 363 kt | 269° | — |
| 2026-10-30 02:42 UTC | UAL1534 / UA1534 | FL2 | 138 kt | 327° |
SEA → DEN
SEA
→
DEN
Seattle-tacoma International Airport → Denver International Airport |
| 2026-10-29 22:10 UTC | UAL2447 / UA2447 | — | 3 kt | 0° |
AUS → DEN
AUS
→
DEN
Austin-bergstrom International Airport → Denver International Airport |
| 2026-10-29 17:56 UTC | UAL1026 / UA1026 | — | 0 kt | 149° |
DEN → AUS
DEN
→
AUS
Denver International Airport → Austin-bergstrom International Airport |
| 2026-10-29 14:32 UTC | UAL1188 / UA1188 | — | 0 kt | 180° |
DEN → TUS
DEN
→
TUS
Denver International Airport → Tucson International Airport |
| 2026-10-29 04:14 UTC | UAL1588 / UA1588 | FL30 | 145 kt | 241° | — |
| 2026-10-29 00:08 UTC | UAL696 / UA696 | — | 6 kt | 0° | — |
| 2026-10-28 19:44 UTC | UAL447 / UA447 | FL11 | 136 kt | 45° | — |
| 2026-10-27 20:32 UTC | UAL1305 / UA1305 | — | 7 kt | 0° |
MSP → DEN
MSP
→
DEN
Minneapolis-st Paul Intl/wold-chamberlain Airport → Denver International Airport |
| 2026-10-27 17:20 UTC | UAL236 / UA236 | — | 5 kt | 197° |
DEN → MSP
DEN
→
MSP
Denver International Airport → Minneapolis-st Paul Intl/wold-chamberlain Airport |
| 2026-10-27 14:24 UTC | UAL1327 / UA1327 | — | 0 kt | 180° |
ATL → DEN
ATL
→
DEN
Hartsfield/jackson Atlanta International Airport → Denver International Airport |
| 2026-10-27 03:26 UTC | UAL1762 / UA1762 | — | 12 kt | 39° |
DEN → TUS
DEN
→
TUS
Denver International Airport → Tucson International Airport |
| 2026-10-27 00:02 UTC | UAL2861 / UA2861 | — | 0 kt | 180° |
IAD → MCO
IAD
→
MCO
Washington Dulles International Airport → Orlando International Airport |
| 2026-10-26 18:56 UTC | UAL1451 / UA1451 | FL0 | 137 kt | 70° | — |
| 2026-10-26 14:44 UTC | UAL1003 / UA1003 | FL51 | 0 kt | 180° | — |
| 2026-10-26 04:04 UTC | UAL1913 / UA1913 | FL77 | 278 kt | 280° |
ORD → BDL
ORD
→
BDL
Chicago O'hare International Airport → Bradley International Airport |
| 2026-10-25 23:34 UTC | UAL2130 / UA2130 | FL51 | 1 kt | 0° | — |
| 2026-10-25 20:32 UTC | UAL534 / UA534 | FL198 | 385 kt | 320° |
DEN → MT36
DEN
→
MT36
Denver International Airport → Ottertail Lake Airport |
| 2026-10-23 02:36 UTC | UAL2216 / UA2216 | — | 0 kt | 180° |
MSY → DEN
MSY
→
DEN
Louis Armstrong New Orleans International Airport → Denver International Airport |
| 2026-10-22 22:00 UTC | UAL250 / UA250 | — | 9 kt | 53° |
DEN → MSY
DEN
→
MSY
Denver International Airport → Louis Armstrong New Orleans International Airport |
| 2026-10-22 01:28 UTC | UAL2132 / UA2132 | — | 0 kt | 0° |
DEN → SMF
DEN
→
SMF
Denver International Airport → Sacramento International Airport |
| 2026-10-21 20:54 UTC | UAL1537 / UA1537 | FL340 | 424 kt | 303° |
PHL → DEN
PHL
→
DEN
Philadelphia International Airport → Denver International Airport |
| 2026-10-21 18:44 UTC | UAL1139 / UA1139 | — | 1 kt | 0° |
ORD → BNA
ORD
→
BNA
Chicago O'hare International Airport → Nashville International Airport |
| 2026-10-21 15:30 UTC | UAL255 / UA255 | FL28 | 140 kt | 115° | — |
| 2026-10-21 00:04 UTC | UAL2323 / UA2323 | — | 0 kt | 180° |
STL → DEN
STL
→
DEN
St Louis Lambert International Airport → Denver International Airport |
| 2026-10-20 20:48 UTC | UAL2000 / UA2000 | — | 8 kt | 135° |
MSP → ORD
MSP
→
ORD
Minneapolis-st Paul Intl/wold-chamberlain Airport → Chicago O'hare International Airport |
| 2026-10-20 16:10 UTC | UAL691 / UA691 | — | 13 kt | 25° |
BNA → ORD
BNA
→
ORD
Nashville International Airport → Chicago O'hare International Airport |
| 2026-10-20 13:42 UTC | UAL2073 / UA2073 | — | 8 kt | 315° |
ORD → BNA
ORD
→
BNA
Chicago O'hare International Airport → Nashville International Airport |
| 2026-10-20 03:38 UTC | UAL2801 / UA2801 | — | 0 kt | 180° | — |
| 2026-10-19 23:38 UTC | UAL1252 / UA1252 | — | 8 kt | 250° |
IAD → ORD
IAD
→
ORD
Washington Dulles International Airport → Chicago O'hare International Airport |
| 2026-10-19 18:28 UTC | UAL1577 / UA1577 | — | 1 kt | 188° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-10-19 16:04 UTC | UAL2035 / UA2035 | FL11 | 127 kt | 225° | — |
| 2026-10-17 18:40 UTC | UAL503 / UA503 | — | 24 kt | 90° |
BOS → ORD
BOS
→
ORD
General Edward Lawrence Logan International Airport → Chicago O'hare International Airport |
| 2026-10-17 15:08 UTC | UAL1186 / UA1186 | — | 16 kt | 200° |
ORD → BOS
ORD
→
BOS
Chicago O'hare International Airport → General Edward Lawrence Logan International Airport |
| 2026-10-17 01:48 UTC | UAL1650 / UA1650 | — | 6 kt | 180° |
SJC → ORD
SJC
→
ORD
Mineta San Jose International Airport → Chicago O'hare International Airport |
| 2026-10-16 20:00 UTC | UAL1256 / UA1256 | — | 0 kt | 59° |
DEN → SJC
DEN
→
SJC
Denver International Airport → Mineta San Jose International Airport |
| 2026-10-16 16:04 UTC | UAL2270 / UA2270 | — | 0 kt | 0° |
DEN → AUS
DEN
→
AUS
Denver International Airport → Austin-bergstrom International Airport |
| 2026-10-16 03:04 UTC | UAL680 / UA680 | FL0 | 135 kt | 38° |
DEN → ORF
DEN
→
ORF
Denver International Airport → Norfolk International Airport |
| 2026-10-15 23:02 UTC | UAL2791 / UA2791 | — | 0 kt | 180° |
DEN → BWI
DEN
→
BWI
Denver International Airport → Baltimore/washington International Thurgood Marshall Airport |
| 2026-10-15 19:44 UTC | UAL1041 / UA1041 | FL262 | 388 kt | 18° |
TPA → EWR
TPA
→
EWR
Tampa International Airport → Newark Liberty International Airport |
| 2026-10-15 16:26 UTC | UAL1431 / UA1431 | — | 0 kt | 298° | — |
| 2026-10-15 13:04 UTC | UAL3906 / UA3906 | FL380 | 418 kt | 284° | — |
| 2026-10-14 16:08 UTC | UAL2625 / UA2625 | — | 0 kt | 180° |
DEN → SAT
DEN
→
SAT
Denver International Airport → San Antonio International Airport |
| 2026-10-14 14:32 UTC | UAL2329 / UA2329 | — | 0 kt | 180° |
DEN → ORD
DEN
→
ORD
Denver International Airport → Chicago O'hare International Airport |
| 2026-10-14 00:16 UTC | UAL2479 / UA2479 | — | 0 kt | 180° |
DEN → SBA
DEN
→
SBA
Denver International Airport → Santa Barbara Municipal Airport |
| 2026-10-13 20:44 UTC | UAL2030 / UA2030 | FL10 | 143 kt | 132° |
DEN → CUN
DEN
→
CUN
Denver International Airport → Cancún International Airport |
| 2026-10-13 18:12 UTC | UAL241 / UA241 | FL4 | 143 kt | 91° |
EWR → BNA
EWR
→
BNA
Newark Liberty International Airport → Nashville International Airport |
| 2026-10-13 15:00 UTC | UAL1674 / UA1674 | — | 14 kt | 45° |
ORD → BNA
ORD
→
BNA
Chicago O'hare International Airport → Nashville International Airport |
| 2026-10-13 12:30 UTC | UAL224 / UA224 | — | 13 kt | 188° |
ORD → 3MT3
ORD
→
3MT3
Chicago O'hare International Airport → Three Cross Ranch Airport |
| 2026-10-13 01:12 UTC | UAL1583 / UA1583 | FL12 | 141 kt | 328° |
LAS → ORD
LAS
→
ORD
Harry Reid International Airport → Chicago O'hare International Airport |
| 2026-10-12 21:38 UTC | UAL1146 / UA1146 | — | 22 kt | 90° | — |
| 2026-10-12 16:44 UTC | UAL1106 / UA1106 | FL112 | 352 kt | 317° |
ORD → MT03
ORD
→
MT03
Chicago O'hare International Airport → Lakeside Airport |
| 2026-10-11 21:20 UTC | UAL2783 / UA2783 | — | 1 kt | 228° | — |
| 2026-10-11 18:48 UTC | UAL2751 / UA2751 | FL8 | 137 kt | 82° |
RNO → DEN
RNO
→
DEN
Reno/tahoe International Airport → Denver International Airport |
| 2026-10-11 15:44 UTC | UAL622 / UA622 | FL9 | 144 kt | 90° |
ORD → AUS
ORD
→
AUS
Chicago O'hare International Airport → Austin-bergstrom International Airport |
| 2026-10-11 13:10 UTC | UAL451 / UA451 | FL9 | 126 kt | 95° | — |
| 2026-10-09 02:08 UTC | UAL1237 / UA1237 | — | 13 kt | 250° |
MSP → ORD
MSP
→
ORD
Minneapolis-st Paul Intl/wold-chamberlain Airport → Chicago O'hare International Airport |
| 2026-10-08 22:30 UTC | UAL1935 / UA1935 | — | 3 kt | 42° |
ORD → MSP
ORD
→
MSP
Chicago O'hare International Airport → Minneapolis-st Paul Intl/wold-chamberlain Airport |
| 2026-10-08 19:22 UTC | UAL2784 / UA2784 | FL6 | 136 kt | 270° |
PHL → ORD
PHL
→
ORD
Philadelphia International Airport → Chicago O'hare International Airport |
| 2026-10-08 16:20 UTC | UAL729 / UA729 | — | 14 kt | 76° |
ORD → PHL
ORD
→
PHL
Chicago O'hare International Airport → Philadelphia International Airport |
| 2026-10-08 12:54 UTC | UAL543 / UA543 | — | 8 kt | 222° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-10-08 00:50 UTC | UAL1335 / UA1335 | FL11 | 138 kt | 224° | — |
| 2026-10-06 21:50 UTC | UAL2243 / UA2243 | — | 8 kt | 242° |
YYZ → ORD
YYZ
→
ORD
Lester B Pearson International Airport → Chicago O'hare International Airport |
| 2026-10-06 15:30 UTC | UAL1774 / UA1774 | — | 0 kt | 180° | — |
| 2026-10-06 04:08 UTC | UAL756 / UA756 | FL96 | 237 kt | 257° | — |
| 2026-10-06 00:28 UTC | UAL2651 / UA2651 | — | 0 kt | 0° |
DEN → SEA
DEN
→
SEA
Denver International Airport → Seattle-tacoma International Airport |
| 2026-10-05 19:04 UTC | UAL211 / UA211 | FL26 | 140 kt | 330° |
BFL → DEN
BFL
→
DEN
Meadows Fld Airport → Denver International Airport |
| 2026-10-05 14:08 UTC | UAL2107 / UA2107 | — | 0 kt | 0° |
DEN → DAY
DEN
→
DAY
Denver International Airport → James M Cox Dayton International Airport |
| 2026-10-05 03:00 UTC | UAL1076 / UA1076 | FL318 | 452 kt | 331° |
TPA → DEN
TPA
→
DEN
Tampa International Airport → Denver International Airport |
| 2026-10-04 23:42 UTC | UAL1347 / UA1347 | — | 4 kt | 0° | — |
| 2026-10-04 19:04 UTC | UAL2789 / UA2789 | FL6 | 143 kt | 359° |
MCO → DEN
MCO
→
DEN
Orlando International Airport → Denver International Airport |
| 2026-10-04 01:20 UTC | UAL2411 / UA2411 | — | 3 kt | 0° |
DEN → BUR
DEN
→
BUR
Denver International Airport → Hollywood Burbank Airport |
| 2026-10-03 21:06 UTC | UAL1241 / UA1241 | FL12 | 144 kt | 45° |
EUG → DEN
EUG
→
DEN
Mahlon Sweet Fld Airport → Denver International Airport |
| 2026-10-03 17:40 UTC | UAL2383 / UA2383 | — | 3 kt | 0° |
DEN → WY60
DEN
→
WY60
Denver International Airport → Heiner Airport |
| 2026-10-03 01:42 UTC | UAL1351 / UA1351 | FL10 | 149 kt | 340° | — |
| 2026-10-02 22:22 UTC | UAL2076 / UA2076 | — | 1 kt | 0° |
DEN → MSP
DEN
→
MSP
Denver International Airport → Minneapolis-st Paul Intl/wold-chamberlain Airport |
| 2026-10-02 19:04 UTC | UAL307 / UA307 | — | 0 kt | 59° |
MSP → ORD
MSP
→
ORD
Minneapolis-st Paul Intl/wold-chamberlain Airport → Chicago O'hare International Airport |
| 2026-10-02 00:58 UTC | UAL1251 / UA1251 | — | 21 kt | 270° |
STL → ORD
STL
→
ORD
St Louis Lambert International Airport → Chicago O'hare International Airport |
| 2026-10-01 19:00 UTC | UAL2807 / UA2807 | FL3 | 130 kt | 218° | — |
| 2026-10-01 15:20 UTC | UAL485 / UA485 | — | 12 kt | 332° |
ORD → YYZ
ORD
→
YYZ
Chicago O'hare International Airport → Lester B Pearson International Airport |
| 2026-10-01 00:38 UTC | UAL1191 / UA1191 | FL5 | 131 kt | 91° | — |
| 2026-09-30 20:40 UTC | UAL1557 / UA1557 | FL8 | 139 kt | 270° |
ABQ → ORD
ABQ
→
ORD
Albuquerque International Sunport Airport → Chicago O'hare International Airport |
| 2026-09-30 16:58 UTC | UAL723 / UA723 | — | 16 kt | 0° |
ORD → ABQ
ORD
→
ABQ
Chicago O'hare International Airport → Albuquerque International Sunport Airport |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Airbus |
| Model | A320-232 Search all Airbus A320-232 |
| Year built | 1998 |
| Construction Number (C/N) | 865 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 200 |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | International Aero Engines V2527-A5 |
Aircraft
| Registration Number | N451UA |
| Mode S (ICAO24) Code | a57796 |
| Certification Class | Standard |
| Certification Issued | 2013-04-01 |
| Air Worthiness Test | 1998-09-28 |
| Last Action Taken | 2025-01-02 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
233 S Wacker Dr Chicago, IL 606067147 United States |
| Region | Great Lakes |