NIVEGU / TRANSPORTATION INTELLIGENCE

Aviation & Logistics

Airline, airport, aircraft, route and cargo reporting with direct paths to the underlying sources and data products.

DESK UPDATEDOctober 26, 2026Editorial standards Corrections

Plan your next journey

Airport Duty Free, Customs Limits and Tax Refunds

Check cigarettes, alcohol, food, cash and electronics rules by arrival market, then open official airport shop directories.

How to Find the Cheapest Flight Without Buying the Wrong Ticket

Compare flexible dates, nearby airports, bags and ground transport using a repeatable total-trip-cost method.

Which Airline Is Best for Your Trip? A Decision Guide

Compare schedule, total price, reliability commitments, baggage and network fit instead of trusting one universal ranking.

Global Airport Finder and City Airport Chooser

Compare airport systems in the U.S., Canada, UK, France and Istanbul, then search major passenger hubs worldwide.

U.S. Airport Chooser: 35 Airports, 13 Metro Areas

Compare alternative airports serving 13 major U.S. regions by destination, trip type and total door-to-door cost.

JFK vs Newark vs LaGuardia: Airport Decision Center

Get a personalized airport match and compare the real door-to-door price using your own flight and ground quotes.

Flight Cancelled? Refunds, Rebooking and Your Next Step

Separate a ticket refund from a replacement flight or airline assistance before accepting an offer.

Airline Baggage Fees: Compare Your Total Trip Cost

Add luggage in both directions and check the exact allowance before choosing a fare.

Port Delay Cost Calculator

Estimate inventory carrying cost and container-charge exposure without confusing the result with a carrier invoice.

Editorial illustration of a truck driver refueling beside a red-dyed fuel sample at a truck stop

News · rail trucking

Dyed-Diesel Relief for Truckers: What IRS Has Clarified

The IRS has clarified temporary federal penalty and Form 720 reporting relief for dyed diesel. State rules and any eventual tax-payment deadline remain separate questions.

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Editorial illustration of cabin crew responding to smoke from a carry-on in an aircraft overhead bin

News · airlines

Device Smoke Diverts IndiGo Flight to Hyderabad

Flight 6E 6115 landed safely. Reports identify a power bank, but IndiGo's statement calls it a personal electronic device.

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Editorial illustration of an airport terminal and parked aircraft at dusk with distant emergency vehicles

News · Airports

Riyadh Airport Suspension Extended; No Reopening Time Set

Saudi aviation officials extended the airport's operating suspension Monday for safety checks. Airline cancellations run to different dates; travelers should check each flight.

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Editorial illustration of an airport apron under dark storm clouds near a coastline

News · Airports

Isaias Flood Risk Eases as System Moves Northeast

The Weather Prediction Center says its final Isaias advisory still leaves a flood risk in parts of the Appalachians and Mid-Atlantic. Check local alerts and your own flight status.

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Latest Aviation & Logistics

Oct 6News

EXPLORE THE DESK

Coverage by topic

Airlines

Southwest Has Assigned Seats Now. Here’s What Changed

The airline ended open seating in January. Today’s search surge is about how seat selection, boarding order and fare choices now fit together.

VIEW DESK →Airports

How Airport Slot Rules Work

At constrained airports, runway access becomes a scheduled right rather than a simple timetable choice.

VIEW DESK →Aircraft & Manufacturers

Wide-Body vs Narrow-Body Aircraft

Fuselage width changes capacity, range, cargo volume, airport handling and the economics of every flight.

VIEW DESK →New Routes

How Airlines Decide Where to Launch New Routes

Demand is only the opening question. Aircraft, slots, crews, competition and connection banks determine whether a route can work.

VIEW DESK →Air Cargo

Why Air Cargo Rates Change

Cargo prices move with urgency, available belly space, freighter capacity, fuel and disrupted trade lanes.

VIEW DESK →Supply Chain

Why Resilient Supply Chains Cost More

Redundancy reduces dependence, but duplicate suppliers, inventory and capacity all carry a price.

VIEW DESK →Shipping & Ports

How Port Congestion Reaches Consumer Prices

A late ship does not change a shelf price overnight. The costs can build as cargo misses a delivery window and businesses run out of cheaper ways to absorb the delay.

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