Carry-on rules for 80 airlines, cited.
Try it below, no signup, no setup. Direct from each airline’s published policy, verified monthly.
- 80
- Airlines
- 157+
- Packing lists
- 81
- Destination guides
Every figure cites the source.Last verified · JUL 2026
As featured in
Forbes
04.2026
Here's Your Summer 2026 Digital Survival Kit For Flight Delays And Cancellations
By Christopher ElliottMentions 2 tools
Airline Comparisons
All comparisons →Popular matchups
Frontier: lower base fares, major-metro routes. Allegiant: 0.47% cancel rate (lowest in the US), lower carry-on fees, and a 50 lb checked bag versus Frontier's 40. 2026 verdict.
Southwest wins cancellations (0.85% vs 1.36%), carry-on size, and the Companion Pass; Delta wins on-time (80.9% vs 77.04%) and all international travel.
United cancels half as often, but American includes a free carry-on on basic economy. Which legacy carrier is the better pick in 2026? We compared the data.
Delta is about 4 to 5 points ahead on-time. American's miles are worth 40% more. Which advantage matters for your trips? We compared cost, reliability, and loyalty.
Head-to-head on bags, reliability, premium cabin, routes, and the combined Atmos Rewards program. What the merger means for travelers in 2026.
Alaska is far more reliable (79.2% on-time in 2025) but JetBlue gives 2-3 in more legroom, free Wi-Fi, and seatback TVs. Geography usually decides the pick.
Latest comparisons
ANA's The Room business class and dual Tokyo hubs vs Singapore Suites and free fleet-wide Wi-Fi. Two Star Alliance giants compared on cabins, bags, and loyalty.
ANA THE Room and Japanese economy vs United Polaris, Starlink Wi-Fi, and US feed. Business class, on-time, routes, and MileagePlus vs ANA Mileage Club compared.
Cathay's new Aria Suite with full sliding doors vs Emirates' A380 onboard shower, bar, and ICE. Business class, economy, hubs, loyalty, and bags compared.
Two oneworld carriers, both with doored business class. Qatar wins network and on-time; Cathay has a premium economy cabin Qatar lacks. Bags and loyalty inside.
Destination Guides
All 81 destinations →Tokyo, Japan
A neighborhood-by-neighborhood plan for first-timers who want to eat well, move efficiently, and skip the tourist traps.
Paris, France
A local-tested plan for first-timers who want to eat well, skip the lines, and find the neighborhoods where Paris actually lives.
Barcelona, Spain
A neighborhood-by-neighborhood plan for first-timers who want Gaudi, beaches, and tapas without the tourist-trap markup.
London, United Kingdom
A first-timer's plan that uses London's 20+ free world-class museums as the backbone and fills the gaps with markets, pubs, and parks.
Rome, Italy
How to see the Colosseum, Vatican, and Trastevere without overpaying for anything, plus the booking mistakes that cost most first-timers an extra day of waiting in line.
Bali, Indonesia
Where to base yourself, what to skip, and how to spend $40 to $300 per day without wasting a single one.
Bangkok, Thailand
A 3-day plan for Thailand's capital with real costs in baht, BTS and boat routes, and the neighborhoods where locals actually eat.
Istanbul, Turkey
How to see Hagia Sophia, the Grand Bazaar, and the Asian side without overpaying for taxis, falling for restaurant tricks, or wasting half a day in the wrong neighborhood.
Lisbon, Portugal
A walking-first guide to Lisbon's seven hills, with transit shortcuts, the day trips worth taking, and the tourist traps worth skipping.
Seoul, South Korea
A neighborhood-by-neighborhood plan for first-timers who want to eat well, navigate the subway like a local, and skip the tourist traps.
Amsterdam, Netherlands
A practical 4-day plan that skips the tourist traps and leans into the city the locals actually use.
Berlin, Germany
A neighborhood-by-neighborhood guide to Berlin's best food, Cold War sites, and the city that does not care what time you eat breakfast.
New York City, United States
A local-tested route through Manhattan and Brooklyn that keeps you off the tourist treadmill and under budget.
Dubai, United Arab Emirates
Most tourists spend their entire trip in Downtown and the Marina. The older parts of Dubai, the free attractions, and the affordable food are all within a short metro ride.
Packing Lists
All packing lists →Tokyo, Japan
4 seasons, plug types A/B, visa-free 90 days
Paris, France
4 seasons, plug types C/E, Schengen 90 days
Barcelona, Spain
Mediterranean climate, plug types C/F
London, England
Rain layers essential, plug type G, UK ETA required
Bali, Indonesia
Tropical year-round, plug type C, temple dress codes
Bangkok, Thailand
Hot year-round, plug types A/B/C, visa-free 60 days
Embeddable Widgets
All widgets →Carry-On Size Widget
Verified carry-on and personal item dimensions for 80 airlines. Light/dark themes, custom accent color.
Get embed codeBag Fit Checker Widget
Readers enter bag dimensions and instantly see which airlines accept their bag. 5 presets, region filtering.
Get embed codeChecked Bag Fee Widget
Compare checked bag fees across 50 airlines with a built-in calculator. Sorts cheapest first.
Get embed codeTravel Guides
All guides →Amsterdam (AMS) Layover Guide 2026: A 15-Minute Train to the Canals
Schiphol is one terminal and a direct train to Amsterdam Centraal in 15 minutes, which makes even a 3-hour layover enough for a canal walk. US citizens still enter on just a passport in 2026.
Atlanta (ATL) Layover Guide 2026: Leave for Downtown or Stay Put
The world's busiest airport is a poor place to kill 2 hours and a fine place to spend 6. MARTA runs from inside the airport to downtown Atlanta in about 20 minutes for $3.
Chicago (ORD) Layover Guide 2026: Take the Blue Line or Stay Airside
O'Hare has a rare advantage among US mega-hubs: the CTA Blue Line runs 24/7 from a station inside the airport to downtown Chicago in about 45 minutes for $5. With a long layover, that changes the math.
Cruise Comparisons
All comparisons →Cunard vs Carnival 2026
Cunard's Queen Mary 2 transatlantic crossings and themed Gala Evenings against Carnival's Fun Ship energy and budget pricing. Both owned by Carnival Corporation.
Cunard vs Celebrity 2026
Cunard's Queen Mary 2 transatlantic crossings, themed Gala Evenings, and three-tier dining against Celebrity's Edge class design, Infinite Veranda balconies.
Cunard vs Disney Cruise Line 2026
Cunard's Queen Mary 2 transatlantic crossings, Gala Evenings, and three-tier dining against Disney's character meet-and-greets, rotational dining.
Cunard vs MSC Cruises 2026
Cunard's Queen Mary 2 transatlantic crossings and Gala Evenings against MSC's World class mega-ships and MSC Yacht Club. Two European-rooted lines with very.
Latest Research
All posts →The 2026 Baggage Fee Index: $0 to $140 for the Same Trip
Across 47 airlines that publish a flat first-bag-trip fee, the round-trip spread runs $0 to $140. 29 include a carry-on plus a checked bag free. The US legacy carriers all sit at exactly $90.
America's Tightest Connections 2026: 43 of the 50 Busiest Airports Let an Airline Sell You a 30-Minute Layover
Across the 50 busiest US airports, 43 publish a 30-minute domestic minimum connection time, the shortest legal transfer an airline can sell. Only 7 set a higher floor, and the lowest legal number in the data is 25 minutes.
I Ranked 2025 Airline Reliability Two Ways. The Rankings Disagree.
The most on-time airlines of 2025 were Latin American, not the luxury names. And the US carrier that cancels the most flights also runs the worst on-time rate.
