Real ChatGPT answer · index seedUghw4w2wKlkcompleteTravel and hospitality · budget travelinformational
Which ultra-low-cost carriers currently allow a personal item larger than Spirit Airlines standard 18x14x8 inches?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which ultra-low-cost carriers currently allow a personal item larger than Spirit Airlines standard 18x14x8 inches?
1 real search · 1 real-search pass
2026 current ultra low cost airlines personal item size dimensions Frontier Allegiant Sun Country Breeze Avelo Spirit 18x14x8Google ↗
OBSERVEDOther / navigational
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Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
2026 current ultra low cost airlines personal item size dimensions Frontier Allegiant Sun Country Breeze Avelo Spirit 18x14x8 Google ↗
- Budget airline personal item size (2026): 17 airlines compared · sizeproof.app
- Bag Options · flyfrontier.com
- Carry-On and Checked Baggage Policy, Size & Fees · allegiantair.com
- Travel Tips · flybreeze.com
- Avelo Airlines Carry-On Bags Policy · aveloair.com
- Avelo Airlines Optional Services · aveloair.com
- sun country airlines · ir.suncountry.com
- Personal Item Size Limit by Airline: Every US Carrier · travellabel.net
- Carry-On & Personal Item Size Limits for Every US Airline · airlinebagsizes.com