JetBlue vs United Airlines
Cabin and carry-on baggage limits for JetBlue and United Airlines, side by side.
⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.
United Airlines allows the larger carry-on — its longest side is 56 cm, versus 55.88 cm for JetBlue.
JetBlue is more generous for personal items — up to 43.2 cm, versus 43 cm on United Airlines.
Check your bag
Enter your bag's dimensions to see how it fares against both airlines' carry-on limits.
PreliminaryRules marked Preliminary have not yet been manually verified against the airline's official page. They may differ from the airline's actual policy — always confirm with the airline before you fly.
| Airline | Verdict | Fits as | Margin | Checked on | Source |
|---|
Enter your bag's size above to see which airlines accept it.
- Max dimensions
- 55.88 × 35.56 × 22.86 cm
- Total linear
- Not published
- Weight limit
- Not published
- Pieces
- 1
- Max dimensions
- 56 × 35 × 23 cm
- Total linear
- Not published
- Weight limit
- Not published
- Pieces
- 1
Cabin & carry-on allowances
| Allowance | JetBlue | United Airlines |
|---|---|---|
| Carry-on | 55.88 × 35.56 × 22.86 cm · Not published · Not published · 1 pc including wheels and handles | 56 × 35 × 23 cm · Not published · Not published · 1 pc including handle and wheels |
| Personal item | 43.2 × 33 × 20.32 cm · Not published · Not published · 1 pc Must fit under the seat in front of you | 43 × 25 × 22 cm · Not published · Not published · 1 pc including handle and wheels Must fit under the seat in front of you |
Sources
JetBlue
Baggage Info | Carry-Ons and Checked Baggage | JetBlue (opens in a new window)United Airlines
Carry-on Bags (opens in a new window)The rules behind these figures
Both sides of this comparison come from these rule pages; open one to see its source excerpt.