Aircraft N17421 Data

N17421
A12AC1
2025 Boeing 737 MAX 9, c/n 67744 l/n 9422
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Latest photos of N17421
Aircraft N17421, SFO 2026, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N17421, SFO 2025, at SFO, photo by Clayton Eddy
Clayton Eddy
@ SFO
Aircraft N17421, SFO 2025, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Aircraft N17421, SFO 2025, at KSFO, photo by Clayton Eddy
Clayton Eddy
@ KSFO
Recent Routes
NO LIVE DATA United Airlines
Time Callsign FL Speed Heading Route
2026-08-20 06:02 UTC UAL2056 / UA2056 4 kt 225°
2026-08-20 03:14 UTC UAL2340 / UA2340 17 kt 82° SBA → SFO SBASFO Santa Barbara Municipal Airport

San Francisco International Airport
2026-08-20 00:42 UTC UAL659 / UA659 4 kt
2026-08-19 11:54 UTC UAL2210 / UA2210 15 kt 278°
2026-08-18 21:50 UTC UAL1689 / UA1689 FL2 154 kt 263°
2026-08-18 15:28 UTC UAL632 / UA632 14 kt 270° ATL → IAD ATLIAD Hartsfield/jackson Atlanta International Airport

Washington Dulles International Airport
2026-08-18 00:24 UTC UAL2081 / UA2081 2 kt 180° IAD → ATL IADATL Washington Dulles International Airport

Hartsfield/jackson Atlanta International Airport
2026-08-17 19:42 UTC UAL1523 / UA1523 0 kt 11° SEA → IAD SEAIAD Seattle-tacoma International Airport

Washington Dulles International Airport
2026-08-17 08:50 UTC UAL1128 / UA1128 4 kt 135° IAD → SEA IADSEA Washington Dulles International Airport

Seattle-tacoma International Airport
2026-08-16 20:24 UTC UAL1873 / UA1873 17 kt 93° PHX → IAD PHXIAD Phoenix Sky Harbor International Airport

Washington Dulles International Airport
2026-08-16 02:54 UTC UAL1938 / UA1938 4 kt 284° IAD → PHX IADPHX Washington Dulles International Airport

Phoenix Sky Harbor International Airport
2026-08-15 20:02 UTC UAL1742 / UA1742 1 kt 352° SMF → IAD SMFIAD Sacramento International Airport

Washington Dulles International Airport
2026-08-15 05:40 UTC UAL249 / UA249 17 kt 270° EWR → SMF EWRSMF Newark Liberty International Airport

Sacramento International Airport
2026-08-14 21:58 UTC UAL1628 / UA1628 13 kt 186°
2026-08-14 15:28 UTC UAL1462 / UA1462 FL310 484 kt 180°
2026-08-14 09:00 UTC UAL1703 / UA1703 4 kt 259°
2026-08-13 22:14 UTC UAL1021 / UA1021 FL330 491 kt 181°
2026-08-13 18:04 UTC UAL2858 / UA2858 9 kt 222° TPA → EWR TPAEWR Tampa International Airport

Newark Liberty International Airport
2026-08-13 13:42 UTC UAL1979 / UA1979 5 kt 326° EWR → TPA EWRTPA Newark Liberty International Airport

Tampa International Airport
2026-08-13 04:30 UTC UAL1444 / UA1444 2 kt 318°
2026-08-12 21:54 UTC UAL1532 / UA1532 FL5 163 kt 270°
2026-08-11 23:22 UTC UAL782 / UA782 10 kt 59° EWR → MSY EWRMSY Newark Liberty International Airport

Louis Armstrong New Orleans International Airport
2026-08-11 18:42 UTC UAL1926 / UA1926 2 kt 135° RSW → EWR RSWEWR Southwest Florida International Airport

Newark Liberty International Airport
2026-08-11 14:58 UTC UAL1115 / UA1115 16 kt 146° EWR → RSW EWRRSW Newark Liberty International Airport

Southwest Florida International Airport
2026-08-11 03:02 UTC UAL279 / UA279 0 kt 172°
2026-08-10 20:50 UTC UAL651 / UA651 FL-1 153 kt 90°
2026-08-10 15:44 UTC UAL1219 / UA1219 1 kt 222°
2026-08-10 02:56 UTC UAL2856 / UA2856 FL6 29 kt 208° EWR → DEN EWRDEN Newark Liberty International Airport

Denver International Airport
2026-08-09 11:08 UTC UAL1652 / UA1652 2 kt 186° YVR → EWR YVREWR Vancouver International Airport

Newark Liberty International Airport
2026-08-09 03:24 UTC UAL1423 / UA1423 4 kt 158° EWR → YVR EWRYVR Newark Liberty International Airport

Vancouver International Airport
2026-08-08 20:04 UTC UAL1611 / UA1611 2 kt 186°
2026-08-08 15:00 UTC UAL2444 / UA2444 FL0 151 kt 90°
2026-08-08 04:54 UTC UAL2100 / UA2100 7 kt 273° KAZ3 → SFO KAZ3 → SFO AZ3

San Francisco International Airport
2026-08-07 21:10 UTC UAL1289 / UA1289 13 kt 149° EWR → PHX EWRPHX Newark Liberty International Airport

Phoenix Sky Harbor International Airport
2026-08-07 13:54 UTC UAL2396 / UA2396 27 kt 25° IAD → EWR IADEWR Washington Dulles International Airport

Newark Liberty International Airport

Live location data from OpenSky Network

Airframe Info
Manufacturer Boeing
Model 737 MAX 9 Search all Boeing 737 MAX 9
Year built 2025
Construction Number (C/N) 67744
Line Number (L/N) 9422
Aircraft Type Fixed wing multi engine
Number of Seats 179
Number of Engines 2
Engine Type Turbofan
Engine Manufacturer and Model CFM International LEAP-1B28 SER
Aircraft
Registration Number N17421
Alternative Code/Name A12AC1
Mode S (ICAO24) Code a12ac1
Certification Class Standard
Certification Issued 2025-12-29
Air Worthiness Test 2025-12-22
Last Action Taken 2025-12-29
Current Status Valid
Delivery Date 2025-12-20
Owner
Registration Type Corporation
Owner UNITED AIRLINES INC
Address Chicago, IL 606067147
United States
Region Great Lakes
N17421
1943 Douglas A-24B Banshee, c/n 17421
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Latest photos of N17421
Aircraft N17421, A-24B, at KFFO, photo by Florida Metal
Florida Metal
@ KFFO
Aircraft N17421, A-24B, at FFO, photo by Florida Metal
Florida Metal
@ FFO
Aircraft N17421, A-24B similar to a Dauntless, at FFO, photo by Florida Metal
Florida Metal
@ FFO
Aircraft N17421, 42-54582 At the National Museum of the U.S. Air Force, at FFO, photo by Glenn E. Chatfield
Glenn E. Chatfield
@ FFO
Airframe Info
Manufacturer Douglas
Model A-24B Banshee Search all Douglas A-24B Banshee
Year built 1943
Construction Number (C/N) 17421
Aircraft Type Fixed wing single engine
Number of Seats 2
Number of Engines 1
Engine Type Reciprocating
Engine Manufacturer and Model Wright C9GC&D SERIES
Also Registered As
42-54582 Preserved
Aircraft
Registration Number N17421
Mode S (ICAO24) Code a12ac1
Certification Class Limited
Air Worthiness Test 1972-04-25
Last Action Taken 1974-04-11
Current Status Deregistered
Registration Cancel Date 2011-07-13
Owner
Registration Type Corporation
Owner WINDWARD AVIATION INC
Address Enid, OK 73701
United States