purple group · The short answer
U.S. AIRPORT CODES PLUS STARTING LETTER
Each puzzle word passes the same exact test. The four mappings show how the answer works.
Remove the starting A from ASEA to leave SEA, a three-letter U.S. airport code.
Remove the starting F from FLAX to leave LAX, a three-letter U.S. airport code.
Remove the starting L from LORD to leave ORD, a three-letter U.S. airport code.
Remove the starting O from OLGA to leave LGA, a three-letter U.S. airport code.
Why this group was difficult
- The surface words look unrelated but ordinary
A nautical adverb, a plant, a title and a personal name invite definition-based searches that do not expose the letter operation. - AIRPLANE creates a nearby travel distraction
A visible aviation word suggests a broad travel category before the precise remove-the-first-letter mechanism is recognized.
How to spot this pattern next time
For an odd-looking group of four-letter entries, remove the same letter position from each and inspect whether the remaining strings share a system.
Treat a thematic clue such as AIRPLANE cautiously: it may point toward the subject while belonging to a different, more exact construction.
Four useful facts behind the group
- The official category is U.S. AIRPORT CODES PLUS STARTING LETTER.
- The same operation removes the first letter every time.
- The resulting three-letter strings are SEA, LAX, ORD and LGA.
- The original four-letter entries remain unchanged on the board.
Questions players ask
The details people search after seeing the group
What do ASEA, FLAX, LORD and OLGA have in common in Connections #1148?
Each becomes a three-letter U.S. airport code when its starting letter is removed: SEA, LAX, ORD and LGA.
Which airport codes are hidden in ASEA, FLAX, LORD and OLGA?
The hidden codes are SEA in ASEA, LAX in FLAX, ORD in LORD and LGA in OLGA.
What letter operation solves the airport-code group?
Remove exactly the first letter from each four-letter board entry, leaving a three-letter U.S. airport code every time.