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DL5643 Flight Status Delta Air Lines: Louisville to Boston (DAL5643)

Are you looking for the July 18th, 2026 DL 5643 Louisville to New York flight? Click here to go to our DL5643 Louisville to New York Flight Status page >

DL 5643 Louisville to Boston Flight Status

Delta Air Lines Flight DL5643 from Louisville International Airport SDF to Boston Logan International Airport BOS is not scheduled for today July 18th, 2026.
The last time the flight was scheduled was on December 13th, 2025.
Check the table below for DL5643's most recent flight history:

DL 5643 Flight Status & Schedule

Date Departure Arrival Status
Dec 13 12:12 13:54
Landed
 Track >
Dec 06 12:16 14:05
Landed
 Track >
Nov 01 11:25 13:09
Landed
 Track >
Oct 25 11:29 13:23
Landed
 Track >
Oct 18 11:28 13:17
Landed
 Track >
< All SDF Departures All BOS Arrivals >

Delta Air Lines DL 5643 Louisville to Boston Flight Information

Delta Air Lines Flight DL5643 connects Louisville, United States to Boston, United States, taking off from Louisville International Airport SDF and landing at Boston Logan International Airport BOS.

How long is the DL5643 flight from Louisville to Boston?

The average flight time from Louisville to Boston is 1 hour and 49 minutes. The flight distance is 1331 km / 827 miles and the average flight speed is 733 km/h / 456 mph.

What is the On-Time Performance (OTP) of Delta Air Lines Flight DL5643 Louisville to Boston?

The Airportia On-Time Performance Rating for Delta Air Lines Flight DL5643 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight DL5643 arriving at?

Flight DL5643 arrives at Boston Logan International Airport (BOS) Terminal A.

When was the latest DL5643 flight?

The latest flight took off on Saturday, December 13th, 2025 with the flight status being Landed on 13:54.

How else can the flight DL5643 be referenced as?

This Delta Air Lines flight can also be referenced as DAL5643, DL 5643, DAL 5643.

How often is flight DL5643 delayed?

On average, 0% of all DL5643 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled DL5643 flight or baggage issues?

If your DL5643 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our DL5643 Flight Tracker above for more details.

DL5643 and Louisville SDF to Boston BOS Flights

Flight DL5643 is code-shared by 2 airlines using the flight numbers AF8898, SK3349

Other flights departing from Louisville SDF: WN261, AA6046, DL5104, UA5320

Other flights arriving at Boston BOS: DL1630, AA2384, DL1569, WN1155

All flights connecting Louisville SDF to Boston BOS.

DL5643 Delta Air Lines Flight: Louisville to Boston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: MV5606 AS1741 VN8039 UQ3698 KX4726 FJ1285 G46983 UJ7604 UJ7603 ZH8897
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.