ADS-B RADAR
Aircraft profile · ICAO24 A31A77

N29985Boeing 787-9 Dreamliner

Aircraft identity, ICAO allocation and recent ADS-B contacts collected by the ADS-B Radar network.

PAX HEX A31A77 ICAO allocation · United States

Aircraft

RegistrationN29985
ICAO24 / Mode-SA31A77
Aircraft type787-9 Dreamliner
ICAO typeB789
ManufacturerBoeing
Serial number / Line number 66144 / 1048
Year built2020
Engines2 x GEnx-1B
Seat ConfigurationBusiness Class: 48 · Premium Economy: 21 · Economy: 188
Seat Capacity257
OperatorUnited Airlines
Operator codesUA / UAL

Seat map services

Explore cabin layouts for United Airlines (B789). External providers may show several configurations; a registration-specific match is not guaranteed.

ICAO allocation

CountryUnited States
Country codeUS
Address rangeA00000  —  AFFFFF
Possible addresses1,048,576
MeaningCountry allocation of the ICAO24 address — not necessarily the aircraft operator or current location.

Aircraft services

External websites. Live availability and aircraft matches are determined by each provider; an aircraft may not currently be airborne or visible.

Airline

AirlineUnited Airlines
ICAO codeUAL
IATA codeUA
CallsignUNITED
Country codeN
View observed airline fleet of United Airlines ↗

This is not the carrier's complete fleet list. It includes only aircraft associated with this airline that have been recorded by the ADS-B Radar network so far.

Last contacts

UAL83DEL → EWR
35,975 ft · 469 kt · HDG 307°
UAL82EWR → DEL
37,000 ft · 492 kt · HDG 119°
UAL82EWR → DEL
37,000 ft · 444 kt · HDG 117°
ADS-B CONTACT
37,000 ft

Last known position · radar view

N 100 KM BTS · M. R. Štefánik Airport · 72.9 km BTS VIE · Vienna International Airport · 74.4 km VIE LHPR · Győr-Pér Airport · 57.9 km LHPR LOAN · Wiener Neustadt East Airport · 68.9 km LOAN LOXN · Wiener Neustadt West Airport · 71 km LOXN SOB · Hévíz–Balaton Airport · 93.5 km SOB LZMC · Malacky/Kuchyňa Air Base · 97.8 km LZMC LHPC · Pusztacsalád Airfield · 11.9 km LHFM · Fertőszentmiklós Airfield · 16.6 km LHFM LHBF · Bükfördö Airfield · 24.1 km LHSI · Sitke Airfield · 32.2 km LHSI LHPA · Pápa Air Base · 38.4 km LHDA · Dáka Sport Airfield · 39.1 km LHDA LHFP · Piuszpuszta Airfield · 40.8 km LHFP LHSY · Szombathely Airfield · 41.8 km LHSY HU-0064 · Halászi Airstrip · 46.5 km LHLI · Lipót Szigetköz Airfield · 47.6 km LHBY · Gyõrszentiván-Bõny Airfield · 57.4 km LHBY SK-0025 · Rusovce Airstrip · 59.2 km LZKV · Kvetoslavov Airfield · 62.1 km HU-0049 · Kislőd Airstrip · 62.2 km LOAS · Spitzerberg Airfield · 64.5 km LOAS SK-0083 · Masníkovo Airfield · 66.2 km HU-0055 · Zirc-Tündérmajor Repülőtér · 66.3 km
Last position
N29985

47.52402 / 17.04909

03 NOV 2026 · 09:47:39 UTC

37,000 ft · 492 kt · HDG 119°

Radar range 100 km

Range automatically includes at least one large airport.

Nearest large airport
BTS LZIB

M. R. Štefánik Airport

Bratislava · Slovakia

72.9 kmDistance
436 ftElevation
Large airportScheduled service
Runways · 2
13 / 31134° / 314°10,466 ft · CON
04 / 2244° / 224°9,515 ft · CON