Question 1

Where does DL 6688 land?

Accepted Answer

DL 6688 operated by Delta Air Lines arrives at George Bush Intercontinental Airport (IAH) in Houston. The scheduled arrival time is 14:00, Terminal 1.

Question 2

Is DL 6688 usually on time?

Accepted Answer

On-time performance for DL 6688 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does DL 6688 depart from?

Accepted Answer

DL 6688 departs from Seattle–Tacoma International Airport (SEA), Terminal 4. The scheduled departure time is 08:00. Always confirm terminal information with Delta Air Lines closer to your travel date as it can change.

Question 4

What aircraft does DL 6688 use?

Accepted Answer

DL 6688 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with Delta Air Lines for the latest configuration.

Question 5

How long is the DL 6688 flight?

Accepted Answer

The scheduled flight duration for DL 6688 from Seattle (SEA) to Houston (IAH) is 3h 46m. Actual flight time may vary depending on air traffic, weather, and routing.

DL 6688

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