Taking a booster car seat on an airplane
Can a booster car seat be taken on an airplane?
Baby Trend Hybrid™ SI 3-in-1 Combination Booster Seat with Side Impact Protection: The reviewed seat is FAA-approved only when used in harness mode. Baby Trend Hybrid™ SI 3-in-1 Combination Booster Car Seat with Side Impact Protection (FB49D97B): Only harness-equipped toddler mode is approved for aircraft; booster modes are not. Clek Olli: The 5-pound seat was light enough for a second-grader to carry and fit in an aircraft overhead compartment, but it flopped around on its strap in a narrow plane aisle and its armrests were awkward there.
| Product | Why | Aircraft use | Weight | Modes |
|---|---|---|---|---|
| 1. Baby Trend Hybrid™ SI 3-in-1 Combination Booster Seat with Side Impact Protection sold by babytrend.com | The reviewed seat is FAA-approved only when used in harness mode. | The reviewed seat is FAA-approved only when used in harness mode. review | - | The seat works in three forward-facing configurations: with its 5-point harness, as a high-back booster and as a backless booster. listing |
| 2. Baby Trend Hybrid™ SI 3-in-1 Combination Booster Car Seat with Side Impact Protection (FB49D97B) sold by babytrend.com | Only harness-equipped toddler mode is approved for aircraft; booster modes are not. | Only harness-equipped toddler mode is approved for aircraft; booster modes are not. manual | The seat weighs 16 pounds. guide | It converts between harness-booster, high-back-booster and backless-booster configurations. guide |
| 3. Clek Olli sold by anbbaby.com Recall notice: Health Canada and Transport Canada, 2024-11-07: Transport Canada Recall - 2024716 - CLEK (safety notice, not a recall). The notice may cover only some serial numbers or dates of manufacture, which this listing does not show. What a match means. | The 5-pound seat was light enough for a second-grader to carry and fit in an aircraft overhead compartment, but it flopped around on its strap in a narrow plane aisle and its armrests were awkward there. | The 5-pound seat was light enough for a second-grader to carry and fit in an aircraft overhead compartment, but it flopped around on its strap in a narrow plane aisle and its armrests were awkward there. review | The booster weighs 5 pounds. guide | - |
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Written 2026-10-17T12:46:53.073Z.
About the recall notices above: each matches a model named in a regulator's notice, as the index stood on 2026-09-25. This listing is the brand and model a regulator's notice names. Two AI models judged it so independently. It does not mean the unit on sale is from an affected batch, that the store knew, or that the product is illegal where the store sells it; a US recall does not bind an Australian store. The notice may cover only some serial numbers or dates of manufacture, which a listing does not show. RoboTrunk never limits or blocks a purchase over a notice; read the notice and decide.
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