Agla News — Aviation & travel

How ADS-B Works: The Broadcast Behind Every Live Flight Tracking Map

Aircraft fix their own position and shout it once a second on an unencrypted link. That single design choice explains the FAA mandate, the two U.S. frequencies, and why anyone with a receiver can watch.

How Airline Loyalty Programs Actually Make Money for Delta, United and American

Carriers sell miles to banks for cash up front, defer part of it until travelers fly, and face no federal rule on what an award seat costs.

How ETOPS Rules Decide Which Twinjets Are Allowed To Cross an Ocean

The 60-minute baseline in 14 CFR 121.161, the approval tiers in Appendix P, and why the 787 and A350-900 hold 330- and 370-minute numbers.

Why Long-Haul Flight Paths Curve on the Map Instead of Going Straight

How Airport Slot Rules Limit Flights at JFK, LaGuardia and Reagan National

Only three U.S. airports ration takeoffs and landings by federally administered slot, while four more busy hubs rely on voluntary schedule coordination instead.

How Codeshare Flights Work, and Why the Airline on Your Ticket Isn't Always the One Flying You

A codeshare lets one airline sell seats on another airline's flight under its own flight number. Here is how the arrangement works, what US law requires airlines to disclose, and how a current India-US-Europe deal shows the model in practice.

DOT's Push to Loosen the Full-Fare Airfare Advertising Rule Nears a Decision

When Will Electric Aircraft Carry Passengers? The Battery Math Explained

Battery energy density around 250-300 Wh/kg today versus jet fuel's roughly 12,000 Wh/kg explains why electric aviation starts at 30-minute ranges — and why certification, not chemistry, sets the near-term timetable.

America 250 Passport Expands Nationwide With 250,000 Additional Copies

Four weeks after a Washington-only launch, the State Department made 250,000 commemorative passports available nationwide on July 30, 2026 — moving the keepsake document out of one agency's appointment book.

Airbus Reaffirms 870-Delivery Target for 2026 After Record First Half

On July 29, 2026 Airbus confirmed full-year guidance of 870 deliveries, €7.5 billion EBIT and about €4.5 billion free cash flow after a record first-half output.

Fifth Freedom Flights Explained: When a Foreign Airline Flies Between Two Other Countries

A fifth freedom right lets an airline from country A carry passengers between countries B and C — the treaty permission behind routes such as Singapore Airlines flying New York-Frankfurt type legs and other famous foreign-carrier hops.

Landing Fees and PFCs: How Airport Costs End Up in Your Ticket

U.S. airports are funded mainly by airlines' landing fees, a federal ticket tax, and a $4.50 per-passenger facility charge — the three revenue streams that rebuilt terminals and appear as taxes and fees on every fare.