Aircraft N38451 Data
1
aircraft record found
N38451
2012 Boeing 737-924/ER, c/n 31646 l/n 3990
Latest photos of N38451
Mark Kalfas
@ KORD
Mark Pasqualino
@ KORD
FerryPNL
@ KLAX
Mark Kalfas
@ KORD
Recent Routes
NO LIVE DATA
United Airlines
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-09-18 04:36 UTC | UAL2334 / UA2334 | — | 10 kt | 90° |
PDX → DEN
PDX
→
DEN
Portland International Airport → Denver International Airport |
| 2026-09-18 00:34 UTC | UAL1337 / UA1337 | — | 12 kt | 118° |
DEN → PDX
DEN
→
PDX
Denver International Airport → Portland International Airport |
| 2026-09-17 20:46 UTC | UAL545 / UA545 | — | 1 kt | 90° |
PDX → DEN
PDX
→
DEN
Portland International Airport → Denver International Airport |
| 2026-09-17 16:28 UTC | UAL1247 / UA1247 | — | 13 kt | 82° |
DEN → PDX
DEN
→
PDX
Denver International Airport → Portland International Airport |
| 2026-09-17 03:58 UTC | UAL519 / UA519 | — | 0 kt | 180° |
KLDR → DEN
KLDR
→
DEN
Uscg San Diego Heliport → Denver International Airport |
| 2026-09-17 00:20 UTC | UAL1281 / UA1281 | — | 1 kt | 233° |
DEN → SAN
DEN
→
SAN
Denver International Airport → San Diego International Airport |
| 2026-09-16 20:26 UTC | UAL1587 / UA1587 | — | 4 kt | 270° |
IAD → DEN
IAD
→
DEN
Washington Dulles International Airport → Denver International Airport |
| 2026-09-16 01:10 UTC | UAL2136 / UA2136 | — | 1 kt | 11° |
BOS → IAD
BOS
→
IAD
General Edward Lawrence Logan International Airport → Washington Dulles International Airport |
| 2026-09-15 21:42 UTC | UAL1226 / UA1226 | — | 14 kt | 200° | — |
| 2026-09-15 15:32 UTC | UAL1524 / UA1524 | FL3 | 161 kt | 270° |
ORF → IAD
ORF
→
IAD
Norfolk International Airport → Washington Dulles International Airport |
| 2026-09-14 20:04 UTC | UAL2435 / UA2435 | — | 7 kt | 188° |
MIA → IAD
MIA
→
IAD
Miami International Airport → Washington Dulles International Airport |
| 2026-09-14 15:42 UTC | UAL1358 / UA1358 | — | 13 kt | 115° |
ORD → MIA
ORD
→
MIA
Chicago O'hare International Airport → Miami International Airport |
| 2026-09-14 11:00 UTC | UAL2102 / UA2102 | — | 0 kt | 98° |
LAS → ORD
LAS
→
ORD
Harry Reid International Airport → Chicago O'hare International Airport |
| 2026-09-14 03:08 UTC | UAL679 / UA679 | — | 17 kt | 0° | — |
| 2026-09-14 01:00 UTC | UAL2234 / UA2234 | FL3 | 142 kt | 263° | — |
| 2026-09-13 23:16 UTC | UAL1668 / UA1668 | — | 5 kt | 262° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-09-13 20:16 UTC | UAL1245 / UA1245 | — | 6 kt | 211° | — |
| 2026-09-13 16:54 UTC | UAL325 / UA325 | FL2 | 155 kt | 263° | — |
| 2026-09-13 01:08 UTC | UAL2381 / UA2381 | — | 10 kt | 84° |
EWR → MCO
EWR
→
MCO
Newark Liberty International Airport → Orlando International Airport |
| 2026-09-12 20:58 UTC | UAL1464 / UA1464 | — | 16 kt | 278° |
MCO → EWR
MCO
→
EWR
Orlando International Airport → Newark Liberty International Airport |
| 2026-09-12 16:06 UTC | UAL1739 / UA1739 | — | 6 kt | 31° |
EWR → MCO
EWR
→
MCO
Newark Liberty International Airport → Orlando International Airport |
| 2026-09-12 02:44 UTC | UAL279 / UA279 | — | 10 kt | 188° | — |
| 2026-09-11 21:00 UTC | UAL651 / UA651 | FL1 | 152 kt | 90° | — |
| 2026-09-11 16:36 UTC | UAL1059 / UA1059 | — | 14 kt | 191° |
CUN → EWR
CUN
→
EWR
Cancún International Airport → Newark Liberty International Airport |
| 2026-09-11 12:00 UTC | UAL1075 / UA1075 | — | 0 kt | 34° | — |
| 2026-09-11 04:06 UTC | UAL1344 / UA1344 | FL3 | 158 kt | 263° |
SFO → LAX
SFO
→
LAX
San Francisco International Airport → Los Angeles International Airport |
| 2026-09-10 21:28 UTC | UAL2421 / UA2421 | — | 1 kt | 28° |
MSY → SFO
MSY
→
SFO
Louis Armstrong New Orleans International Airport → San Francisco International Airport |
| 2026-09-08 23:50 UTC | UAL246 / UA246 | — | 0 kt | 93° |
SFO → MSY
SFO
→
MSY
San Francisco International Airport → Louis Armstrong New Orleans International Airport |
| 2026-09-07 18:30 UTC | UAL2100 / UA2100 | — | 1 kt | 262° |
STL → SFO
STL
→
SFO
St Louis Lambert International Airport → San Francisco International Airport |
| 2026-09-07 01:42 UTC | UAL574 / UA574 | — | 4 kt | 264° |
SFO → PHX
SFO
→
PHX
San Francisco International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-06 17:02 UTC | UAL1457 / UA1457 | FL1 | 153 kt | 263° |
SFO → LAX
SFO
→
LAX
San Francisco International Airport → Los Angeles International Airport |
| 2026-09-06 14:40 UTC | UAL643 / UA643 | — | 2 kt | 208° |
LAS → SFO
LAS
→
SFO
Harry Reid International Airport → San Francisco International Airport |
| 2026-09-05 22:42 UTC | UAL2352 / UA2352 | — | 10 kt | 48° |
SFO → LAS
SFO
→
LAS
San Francisco International Airport → Harry Reid International Airport |
| 2026-09-05 05:36 UTC | UAL1375 / UA1375 | — | 1 kt | 90° |
SFO → PHX
SFO
→
PHX
San Francisco International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-05 01:26 UTC | UAL2478 / UA2478 | — | 2 kt | 155° |
SEA → SFO
SEA
→
SFO
Seattle-tacoma International Airport → San Francisco International Airport |
| 2026-09-04 21:44 UTC | UAL2744 / UA2744 | — | 16 kt | 141° |
SFO → SEA
SFO
→
SEA
San Francisco International Airport → Seattle-tacoma International Airport |
| 2026-09-03 00:34 UTC | UAL2117 / UA2117 | — | 1 kt | 73° |
KLDR → SFO
KLDR
→
SFO
Uscg San Diego Heliport → San Francisco International Airport |
| 2026-09-02 21:52 UTC | UAL1302 / UA1302 | — | 36 kt | 287° |
KLDR → SFO
KLDR
→
SFO
Uscg San Diego Heliport → San Francisco International Airport |
| 2026-09-02 18:08 UTC | UAL2680 / UA2680 | — | 1 kt | 0° |
KAZ3 → DEN
KAZ3 →
DEN
KAZ3 → Denver International Airport |
| 2026-09-02 04:18 UTC | UAL1729 / UA1729 | — | 2 kt | 264° |
DEN → PHX
DEN
→
PHX
Denver International Airport → Phoenix Sky Harbor International Airport |
| 2026-09-02 00:02 UTC | UAL486 / UA486 | — | 0 kt | 180° |
MCO → CLE
MCO
→
CLE
Orlando International Airport → Cleveland-hopkins International Airport |
| 2026-09-01 18:58 UTC | UAL619 / UA619 | FL8 | 148 kt | 230° | — |
| 2026-09-01 14:40 UTC | UAL1234 / UA1234 | — | 0 kt | 180° |
GEG → DEN
GEG
→
DEN
Spokane International Airport → Denver International Airport |
| 2026-09-01 04:44 UTC | UAL778 / UA778 | — | 4 kt | 304° |
DEN → GEG
DEN
→
GEG
Denver International Airport → Spokane International Airport |
| 2026-09-01 00:08 UTC | UAL1417 / UA1417 | — | 8 kt | 270° | — |
| 2026-08-31 17:54 UTC | UAL2670 / UA2670 | FL0 | 154 kt | 90° | — |
| 2026-08-31 13:50 UTC | UAL410 / UA410 | FL95 | 283 kt | 62° | — |
| 2026-08-31 03:54 UTC | UAL1542 / UA1542 | FL16 | 144 kt | 132° | — |
| 2026-08-31 01:04 UTC | UAL1216 / UA1216 | FL6 | 162 kt | 270° | — |
| 2026-08-30 01:34 UTC | UAL382 / UA382 | — | 3 kt | 208° | — |
| 2026-08-29 19:46 UTC | UAL2498 / UA2498 | FL4 | 164 kt | 270° | — |
| 2026-08-29 01:06 UTC | UAL1702 / UA1702 | — | 2 kt | 118° | — |
| 2026-08-28 20:30 UTC | UAL562 / UA562 | FL350 | 525 kt | 54° | — |
| 2026-08-28 17:54 UTC | UAL2052 / UA2052 | — | 3 kt | 118° |
ORD → PHL
ORD
→
PHL
Chicago O'hare International Airport → Philadelphia International Airport |
| 2026-08-28 03:08 UTC | UAL8178 / UA8178 | FL12 | 147 kt | 270° | — |
| 2026-08-27 22:32 UTC | UAL1434 / UA1434 | — | 6 kt | 31° |
IAD → SFO
IAD
→
SFO
Washington Dulles International Airport → San Francisco International Airport |
| 2026-08-27 13:18 UTC | UAL1366 / UA1366 | — | 5 kt | 354° |
IAD → BNA
IAD
→
BNA
Washington Dulles International Airport → Nashville International Airport |
| 2026-08-27 02:52 UTC | UAL759 / UA759 | — | 2 kt | 267° |
ORD → EWR
ORD
→
EWR
Chicago O'hare International Airport → Newark Liberty International Airport |
| 2026-08-26 23:26 UTC | UAL2800 / UA2800 | — | 20 kt | 90° | — |
| 2026-08-26 18:44 UTC | UAL2342 / UA2342 | FL3 | 149 kt | 243° |
LGA → ORD
LGA
→
ORD
Laguardia Airport → Chicago O'hare International Airport |
| 2026-08-26 14:06 UTC | UAL1146 / UA1146 | FL9 | 135 kt | 271° |
PHL → ORD
PHL
→
ORD
Philadelphia International Airport → Chicago O'hare International Airport |
| 2026-08-26 01:36 UTC | UAL1776 / UA1776 | — | 15 kt | 76° |
ORD → PHL
ORD
→
PHL
Chicago O'hare International Airport → Philadelphia International Airport |
| 2026-08-25 22:12 UTC | UAL2160 / UA2160 | — | 3 kt | 233° |
DFW → ORD
DFW
→
ORD
Dallas-fort Worth International Airport → Chicago O'hare International Airport |
| 2026-08-25 18:26 UTC | UAL441 / UA441 | — | 69 kt | 180° |
DCA → ORD
DCA
→
ORD
Ronald Reagan Washington Ntl Airport → Chicago O'hare International Airport |
| 2026-08-25 14:18 UTC | UAL2488 / UA2488 | FL7 | 147 kt | 270° |
EWR → ORD
EWR
→
ORD
Newark Liberty International Airport → Chicago O'hare International Airport |
| 2026-08-25 04:00 UTC | UAL1997 / UA1997 | — | 1 kt | 172° |
IAD → EWR
IAD
→
EWR
Washington Dulles International Airport → Newark Liberty International Airport |
| 2026-08-24 21:40 UTC | UAL202 / UA202 | — | 10 kt | 6° |
EWR → BOS
EWR
→
BOS
Newark Liberty International Airport → General Edward Lawrence Logan International Airport |
| 2026-08-24 18:48 UTC | UAL2612 / UA2612 | — | 12 kt | 309° | — |
| 2026-08-24 14:46 UTC | UAL2772 / UA2772 | FL0 | 156 kt | 134° | — |
| 2026-08-24 02:54 UTC | UAL700 / UA700 | — | 14 kt | 191° | — |
| 2026-08-22 22:46 UTC | UAL777 / UA777 | — | 16 kt | 90° |
ORD → LAS
ORD
→
LAS
Chicago O'hare International Airport → Harry Reid International Airport |
| 2026-08-22 17:58 UTC | UAL664 / UA664 | — | 1 kt | 233° |
LAS → ORD
LAS
→
ORD
Harry Reid International Airport → Chicago O'hare International Airport |
| 2026-08-21 23:50 UTC | UAL1275 / UA1275 | FL2 | 146 kt | 262° | — |
| 2026-08-21 18:08 UTC | UAL1198 / UA1198 | — | 2 kt | 34° |
ORD → CUN
ORD
→
CUN
Chicago O'hare International Airport → Cancún International Airport |
| 2026-08-21 12:30 UTC | UAL1304 / UA1304 | FL8 | 149 kt | 271° |
YYZ → ORD
YYZ
→
ORD
Lester B Pearson International Airport → Chicago O'hare International Airport |
| 2026-08-21 03:52 UTC | UAL541 / UA541 | — | 4 kt | 315° |
ORD → YYZ
ORD
→
YYZ
Chicago O'hare International Airport → Lester B Pearson International Airport |
| 2026-08-21 00:12 UTC | UAL403 / UA403 | — | 10 kt | 76° | — |
| 2026-08-20 21:46 UTC | UAL443 / UA443 | FL330 | 492 kt | 7° | — |
| 2026-08-19 23:28 UTC | UAL1010 / UA1010 | — | 12 kt | 0° |
TPA → ORD
TPA
→
ORD
Tampa International Airport → Chicago O'hare International Airport |
| 2026-08-19 18:44 UTC | UAL1834 / UA1834 | — | 3 kt | 321° |
ORD → TPA
ORD
→
TPA
Chicago O'hare International Airport → Tampa International Airport |
| 2026-08-19 14:22 UTC | UAL2620 / UA2620 | — | 16 kt | 90° |
MCO → SFO
MCO
→
SFO
Orlando International Airport → San Francisco International Airport |
| 2026-08-19 00:18 UTC | UAL1393 / UA1393 | — | 3 kt | 298° |
ORD → TPA
ORD
→
TPA
Chicago O'hare International Airport → Tampa International Airport |
| 2026-08-18 19:08 UTC | UAL2331 / UA2331 | FL9 | 146 kt | 270° |
IAD → ORD
IAD
→
ORD
Washington Dulles International Airport → Chicago O'hare International Airport |
| 2026-08-18 15:32 UTC | UAL1893 / UA1893 | — | 3 kt | 335° |
MCO → IAD
MCO
→
IAD
Orlando International Airport → Washington Dulles International Airport |
| 2026-08-17 05:28 UTC | UAL2463 / UA2463 | — | 0 kt | 250° |
IAD → MCO
IAD
→
MCO
Washington Dulles International Airport → Orlando International Airport |
| 2026-08-16 20:34 UTC | UAL1576 / UA1576 | — | 1 kt | 352° |
TPA → IAD
TPA
→
IAD
Tampa International Airport → Washington Dulles International Airport |
| 2026-08-16 11:18 UTC | UAL1406 / UA1406 | — | 1 kt | 186° |
SMF → EWR
SMF
→
EWR
Sacramento International Airport → Newark Liberty International Airport |
| 2026-08-15 03:20 UTC | UAL1001 / UA1001 | — | 9 kt | 177° | — |
| 2026-08-14 22:38 UTC | UAL2610 / UA2610 | FL2 | 147 kt | 263° |
SBA → SFO
SBA
→
SFO
Santa Barbara Municipal Airport → San Francisco International Airport |
| 2026-08-14 19:24 UTC | UAL2199 / UA2199 | — | 6 kt | 281° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-08-14 15:56 UTC | UAL357 / UA357 | FL1 | 151 kt | 264° |
AUS → LAX
AUS
→
LAX
Austin-bergstrom International Airport → Los Angeles International Airport |
| 2026-08-14 04:30 UTC | UAL312 / UA312 | — | 10 kt | 0° |
ORD → AUS
ORD
→
AUS
Chicago O'hare International Airport → Austin-bergstrom International Airport |
| 2026-08-12 22:56 UTC | UAL456 / UA456 | — | 12 kt | 90° |
DEN → AUS
DEN
→
AUS
Denver International Airport → Austin-bergstrom International Airport |
| 2026-08-12 16:32 UTC | UAL1688 / UA1688 | — | 4 kt | 118° |
ORD → AUS
ORD
→
AUS
Chicago O'hare International Airport → Austin-bergstrom International Airport |
| 2026-08-12 12:46 UTC | UAL2638 / UA2638 | — | 15 kt | 90° | — |
| 2026-08-12 00:12 UTC | UAL2091 / UA2091 | FL5 | 146 kt | 225° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-08-11 20:32 UTC | UAL1875 / UA1875 | — | 18 kt | 90° |
EWR → ORD
EWR
→
ORD
Newark Liberty International Airport → Chicago O'hare International Airport |
| 2026-08-11 13:46 UTC | UAL2468 / UA2468 | — | 8 kt | 118° |
EWR → MSY
EWR
→
MSY
Newark Liberty International Airport → Louis Armstrong New Orleans International Airport |
| 2026-08-11 00:04 UTC | UAL2725 / UA2725 | FL8 | 153 kt | 230° | — |
| 2026-08-10 19:40 UTC | UAL1706 / UA1706 | FL-1 | 140 kt | 90° |
ORD → BOS
ORD
→
BOS
Chicago O'hare International Airport → General Edward Lawrence Logan International Airport |
| 2026-08-10 00:30 UTC | UAL684 / UA684 | FL3 | 149 kt | 263° | — |
| 2026-08-09 18:00 UTC | UAL2081 / UA2081 | — | 16 kt | 104° |
IAD → ATL
IAD
→
ATL
Washington Dulles International Airport → Hartsfield/jackson Atlanta International Airport |
| 2026-08-08 16:32 UTC | UAL2382 / UA2382 | — | 16 kt | 90° | — |
| 2026-08-08 13:44 UTC | UAL487 / UA487 | — | 3 kt | 138° | — |
| 2026-08-08 06:08 UTC | UAL387 / UA387 | FL3 | 157 kt | 270° |
YVR → LAX
YVR
→
LAX
Vancouver International Airport → Los Angeles International Airport |
| 2026-08-07 17:22 UTC | UAL2057 / UA2057 | — | 25 kt | 332° | — |
| 2026-08-07 14:38 UTC | UAL2244 / UA2244 | — | 5 kt | 346° | — |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 737-924/ER Search all Boeing 737-924/ER |
| Year built | 2012 |
| Construction Number (C/N) | 31646 |
| Line Number (L/N) | 3990 |
| Aircraft Type | Fixed wing multi engine |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | CFM International CFM56-7B27 |
| Also Registered As |
|
Aircraft
| Registration Number | N38451 |
| Mode S (ICAO24) Code | a46d47 |
| Certification Class | Standard |
| Certification Issued | 2012-04-16 |
| Air Worthiness Test | 2012-04-10 |
| Last Action Taken | 2023-05-05 |
| Current Status | Valid |
| Delivery Date | 2013-03-31 |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
Willis Tower 233 S Wacker Dr Chicago, IL 60606 United States |
| Region | Great Lakes |