DL5651Delta Air Lines · LGA → SDF
live · 11m ago
Route confirmed Delta Air Lines

DL5651 New YorkLGA · 16:10 LouisvilleSDF · 18:51

DL5651 by Delta Air Lines flies from New York (LGA) to Louisville (SDF).

Right nowNext departure today Operates daily
16:10

scheduled from LGA

Typical gate push+45 minmedian posted departure
Typical arrival−7 minmedian over 2 operations
Wins back in air~52 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
LGANew YorkModerate riskLGA delay board →
SDFLouisvilleOn-time likelySDF delay board →
LGA→SDFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
47%Chance of 15+ min delay
7.5%Chance of cancellation
+12 minAvg hub delay right now

Conditions at LGA and SDF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other New York to Louisville flights today

same route · Delta Air Lines
DL5643departs 08:42
DL5637departs 11:05
DL5642departs 11:45
DL4851departs 14:15
DL5636departs 18:20

If DL5651 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Louisville on the same day, with scheduled departure times in LGA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL5651 actually runs

Pro Flight Search has tracked every published board update for DL5651 across the LGA and SDF boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~45 min) but landed about 7 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how DL5651 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
08-15LGA 16:10 16:42 (+32)SDF 18:51 18:22 (−29)
08-08LGA 16:10 16:55 (+45)SDF 18:51 18:44 (−7)

Aircraft

Recent tails: N202JQ, N204JQ.

Board clocks recorded as LGA and SDF published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — DL5651 New York to Louisville on-time performance, measured from the LGA and SDF airport boards.

Canonical URL
https://proflightsearch.com/flight/DL5651
How we measure this →