F3flyadeal
Fare or bundleSame carry-on entitlement on supported fares
Carry-on & personal-item checker
Will your bag fit?
Check cabin and personal-item size, then see what your ticket includes.
1
Your bag
Choose a bag
Measurements
Search by brand or model, such as Techonaut 30.
Browse by brand, then type and model
View published airline sizes without entering a bag · Your saved bags
2
Your itinerary
1 airline selected
Add flight, route and fare details
Use the airline operating each flight, not only the company that sold the ticket.
Browse or filter by region
Choose the airline operating your flight. Add more airlines for connections.
More airline and policy tools
Don't have a bag yet?Find catalogue bags that fit this tripRanks complete-dimension models by trip coverage, then usable volume.
Policy dataSaved policy records; dates shown per airline
Open trip planner to save a tripTrips are saved in this browser, not synced between devices.
About older saved checks
Older saved checks stay on this device. Create a trip in the trip planner to save it in the current format.
Why trust BagCheck
Evidence is visible. Unknowns stay visible.
Published measurements. Dated sources. Missing trip details stay unresolved.
13 incomplete catalogue records stay excluded from fit results. Sources and verification context remain visible in results.Read the method and evidence rules- Evidence-backed catalogue
- 1389 bags ready to compare
- Current policy coverage
- 155 active airlines
How it works
Three steps to a useful answer.
Start with what you know. BagCheck asks for more trip context only when the published policy needs it.
Choose your bag
Pick a catalogue model or enter the packed measurements.
Add the operating airline
For a trip, include the airline operating each flight.
Review both answers
See Physical Fit and Ticket Allowance without turning unknowns into a pass.
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