Every airline.
Every seat.
Every detail.
Travel Intelligence for Every Body
Airlines publish average seat widths for average planes. They do not publish the actual seat width of the specific aircraft on your specific route. AirEndex does. Plus size travelers, travelers with medical equipment and anyone who needs more than the standard experience starts here.
The data they never published.
Airlines advertise seat widths by cabin class. AirEndex records seat width at the armrest for every aircraft type operated, including regional jets and narrow-body variations that often carry narrower seats than the mainline fleet.
Fixed armrests cannot be raised on most economy seats. We record armrest type, whether they lift, tray table width and the distance between seat and tray when deployed.
Every airline has a seatbelt extender policy. Most are inconsistent in how they apply it. AirEndex records whether extenders are available on all aircraft, how to request one without drawing attention and whether proactive request is possible.
Customer of size policies vary dramatically. Some airlines require a second seat purchase at the gate, others at booking, others only on request. We document the exact policy, enforcement patterns and whether bulkhead or aisle seats mitigate it.
CPAP machines, portable oxygen concentrators, power wheelchairs and other medical equipment each have specific airline policies. We index battery type restrictions, documentation requirements, overhead bin access and whether power outlets are available at seat.
Pre-boarding access, aisle chair availability, jetway versus stairs, and whether the airline guarantees assistance or only provides it on request. We also document complaint escalation contacts for when assistance fails.
What an entry looks like.
United Airlines — Boeing 737-800
Narrowbody mainline — Economy class
More in the database.
How we verify data.
Official Airline Data
Seat specifications sourced from airline seatmaps, aircraft configuration documents and SeatGuru verified technical sheets.
Policy Document Review
Customer of size, extender and medical equipment policies sourced directly from each carrier's conditions of carriage and accessibility pages.
Community Verification
Reports from plus size travelers, CPAP users and wheelchair users who have flown each aircraft type contribute to policy accuracy ratings.
Quarterly Policy Monitoring
Airline policies change without notice. Every carrier is reviewed quarterly and flagged when policy documents are updated.
AirEndex Access
Lock your rate for life. The lifetime price is available the first 7 days after launch only.
- 200+ airlines and 500+ aircraft types
- Seat width at armrest by aircraft
- Customer of size policies
- Seatbelt extender database
- Medical equipment policies
- All future updates forever
After 7 days: $89/year. No lifetime option after launch week.
- All 10 Travendex databases
- AirEndex included at launch
- Every new database added automatically
- One login across the entire suite
- Best value in accessible travel data
Book smarter. Every time.
AirEndex launches with 200 airlines and 500 aircraft types. Join the waitlist for early access pricing.
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Plan the rest of your trip with our additional databases here: travendex.com →
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