NHT Lineas Aereas Airline Guide: Bases, Destinations, Prices, Contacts and Company Information

NHT Lineas Aereas is best handled as a legacy or inactive airline record connected with Brazil. It still matters for aviation research because the source preserves identifiers such as ICAO NHG with no IATA code listed and callsign HELGA, but it should not be presented as a ready booking option.

The strongest base signal is Porto Alegre. The matched OpenFlights network gives this page extra context, with 34 route records touching Brazil. No verified official website is attached to this record, so contact and booking information should be confirmed before publication.

Use this article as a guided airline dossier: it separates source facts from live travel claims, shows what is known about bases and destinations, and explains how to check prices without relying on stale fare data. Source status: Inactive / legacy / неактивная в источнике.

Last reviewed: June 16, 2026.

Article number in this package: 399 of 6161.

✨ Editorial Snapshot

Editorial Detail What This Article Adds
Article number 399 of 6161
Record type aviation database record
Data confidence 6/10 – usable verification profile
Best editorial use Best used as a historical or database reference page rather than a current booking guide.
Main verification caution Do not publish phone numbers, fare claims or route claims unless a current operator is verified.
Base signal Porto Alegre
Route depth Useful route signal: 34 matched records
Market signal Brazil
Destination signal POA – Porto Alegre, Brazil, CWB – Curitiba, Brazil, and FLN – Florianopolis, Brazil

This profile is intentionally written as a data-aware airline guide, not a copied directory entry. For NHT Lineas Aereas, the useful story is the relationship between its Brazil source country, identifiers Not listed / NHG, activity status, route evidence and contact confidence. That mix determines whether the page should be used for booking guidance, aviation research, historical lookup or content cleanup.

🧾 Data Quality Score

The current data score is 6/10. The score rewards active status, usable airline codes, callsign data, matched official website, headquarters signal, OpenFlights route evidence and a source ID. It is not a safety rating and it is not a customer-review score; it is a publishing-confidence signal for this article.

⚡ Quick Facts

Detail Information
Airline NHT Lineas Aereas
Country / region in source Brazil
IATA code Not listed
ICAO code NHG
Callsign HELGA
Activity flag N
Status Inactive / legacy / неактивная в источнике
Alias / other name Not listed
OpenFlights ID 3574
Source country Brazil
Country note as source
Headquarters / base signal Porto Alegre
Wikidata country signal Brazil
Official website Not verified in the supplied source
Route-data coverage Mostly domestic or single-country route data

🏢 Company Overview

NHT Lineas Aereas is a general aviation record associated with Brazil. In this package, its best editorial role is a historical or legacy reference profile rather than a current booking page.

Identifiers make the record easier to verify: IATA Not listed, ICAO NHG, callsign HELGA. The source status is Inactive / legacy / неактивная в источнике, and the current article data score is 6/10.

The strongest headquarters signal is Porto Alegre. Matched route data gives this record 34 route entries, with the clearest market signals around Brazil.

For readers, this means the article should be used in layers: first as a country-and-code reference, then as a route/contact verification page, and only after that as a travel-planning guide if the airline is confirmed current through official channels.

📍 Where the Airline Is Based

Primary country / region from the source: Brazil.

Headquarters or base signal from enrichment data: Porto Alegre.

Likely route bases from OpenFlights route records:

  • CWB – Curitiba, Brazil
  • POA – Porto Alegre, Brazil
  • FLN – Florianopolis, Brazil
  • JCB – Joacaba, Brazil
  • RIA – Santa Maria, Brazil
  • CFC – Cacador, Brazil
  • ERM – Erechim, Brazil
  • GEL – Santo Angelo, Brazil

Important note: route-based base inference is not the same as an official headquarters, hub or operating certificate. It only shows airports that appear frequently as origins in the open route data.

🗺️ Destinations and Route Direction

The OpenFlights routes file contains 34 route records linked to this airline ID. This is useful for historical network context, but it should not be treated as a live schedule.

Countries or territories appearing most often in matched route data:

  • Brazil

Top destination airports or cities in matched route data:

  • POA – Porto Alegre, Brazil
  • CWB – Curitiba, Brazil
  • FLN – Florianopolis, Brazil
  • JCB – Joacaba, Brazil
  • RIA – Santa Maria, Brazil
  • ERM – Erechim, Brazil
  • CFC – Cacador, Brazil
  • PFB – Passo Fundo, Brazil
  • GEL – Santo Angelo, Brazil
  • GPB – Guarapuava, Brazil
  • XAP – Chapeco, Brazil
  • CCM – Criciuma, Brazil
  • RIG – RIG
  • SRA – Santa Rosa, Brazil
  • URG – Uruguaiana, Brazil
  • PET – Pelotas, Brazil

Sample route pairs from matched route data:

  • CCM → FLN
  • CFC → CWB
  • CFC → JCB
  • CWB → CFC
  • CWB → FLN
  • CWB → GPB
  • CWB → XAP
  • ERM → JCB
  • ERM → PFB
  • FLN → CCM
  • FLN → CWB
  • FLN → JCB
  • GEL → POA
  • GEL → RIA
  • GPB → CWB
  • JCB → CFC
  • JCB → ERM
  • JCB → FLN

💰 Price Guide

No live fare or tariff data is included in the source spreadsheet or OpenFlights route files. Airfares change by date, demand, cabin, baggage, taxes, airport fees and sales channel.

Price-checking recommendation: For inactive or legacy airlines, current passenger prices are usually not applicable unless the brand has relaunched under a verified current operator.

When comparing prices for NHT Lineas Aereas, travelers should check:

  • Base fare
  • Taxes and airport fees
  • Baggage allowance and baggage fees
  • Seat selection fees
  • Change and cancellation rules
  • Payment fees or agency fees
  • Refundability
  • Whether the flight is operated by this airline or a partner airline

For publishing, avoid quoting a specific fare unless it was checked on the same day and includes route, date, cabin and all mandatory fees.

☎️ Contacts and Website

No official website was available in the supplied spreadsheet or matched enrichment data. Verify through the airline, aviation authority, airport, IATA/ICAO references or a trusted booking channel before publishing contact details.

Recommended contact path:

  • Start with the verified official website when available.
  • Use the airline’s own help, contact, manage booking or customer-service page.
  • Avoid publishing random third-party phone numbers unless they are confirmed on the airline’s own website.
  • If the airline is inactive or legacy, do not present contact details as current.

Wikidata matched item: http://www.wikidata.org/entity/Q9295998.

🧭 Reliability and Verification Notes

For NHT Lineas Aereas, reliability is mainly a historical-data question. The record may be useful for codes, archives and old route research, but it should not be treated as a live airline without independent confirmation.

The data score is moderate or limited, so cautious wording is important.

Recommended verification steps:

  • Do not present the airline as bookable unless it has relaunched under a verified operator.
  • Check whether the name, IATA code or ICAO code has been reused.
  • Mark route, fare and contact information as historical unless current sources prove otherwise.
  • Use the article for reference and internal linking rather than live trip planning.

🧳 Traveler Guide

For travelers:

  • Use NHT Lineas Aereas as a reference entry unless a current operator can be verified.
  • Check baggage, refund, payment and schedule-change rules before buying.
  • Confirm whether the flight is operated by NHT Lineas Aereas or by a partner airline.

For editors and publishers:

  • Keep this page linked from the Brazil airline index.
  • Use the article number and manifest row when auditing updates.
  • Avoid adding phone numbers unless they are confirmed on an official airline page.
  • Do not add live prices unless the date, route, cabin and mandatory fees are shown.

For aviation researchers:

  • Base research angle: Porto Alegre is the strongest available base signal.
  • Route research angle: matched data points toward Brazil, with destination signals such as POA – Porto Alegre, Brazil, CWB – Curitiba, Brazil, and FLN – Florianopolis, Brazil.
  • Compare IATA, ICAO and callsign fields before merging this record with another airline entry.

❓ FAQ

Is NHT Lineas Aereas active?

The supplied source lists the activity flag as N and the status as Inactive / legacy / неактивная в источнике. This should be verified before booking or publishing live travel advice.

What country is NHT Lineas Aereas associated with?

The source associates it with Brazil. The original country field is Brazil.

What are the IATA and ICAO codes?

IATA: Not listed. ICAO: NHG.

Where can I check prices?

For inactive or legacy airlines, current passenger prices are usually not applicable unless the brand has relaunched under a verified current operator.

Where can I contact the airline?

No official website was available in the supplied spreadsheet or matched enrichment data. Verify through the airline, aviation authority, airport, IATA/ICAO references or a trusted booking channel before publishing contact details.

🔗 Related Airline Guides

Use these links to continue airline research from NHT Lineas Aereas without returning to search results.

More Airlines in Brazil

Travel Planning Hubs

🔎 Sources Checked

✈️ Final Thoughts

NHT Lineas Aereas is a useful airline profile entry for country, code and source-based research. For travelers, the key is verification: confirm the airline is active, use the official website or a trusted ticketing channel, and never rely on old route or contact data for a live trip.