UA3609United Airlines · EWR → SDF
live · 21m ago
Route confirmed United Airlines

UA3609 New YorkEWR · 20:56 LouisvilleSDF · 23:30

UA3609 by United Airlines flies from New York (EWR) to Louisville (SDF) for the Mon, Nov 2 departure.

Right nowOn Time · gate C115 · as of 01:36
20:56

departs EWR · on schedule

⚖ UA3609 typically leaves −9 and lands −42. The air wins minutes back.
Typical gate push−9 minmedian posted departure
Typical arrival−42 minmedian over 14 operations
Wins back in air~33 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
−9 gate · −24 arrival
10-31
−9 gate · −48 arrival
10-30
−10 gate · −33 arrival
10-29
−16 gate · −60 arrival
10-28
+51 gate · +27 arrival
10-27
−9 gate · −51 arrival
10-26
−9 gate · −52 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −42 min · 0 cancelled · 14 operations tracked

The route today

live boards
EWRNew YorkOn-time likelyEWR delay board →
SDFLouisvilleOn-time likelySDF delay board →
EWR→SDFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
35%Chance of 15+ min delay
2.1%Chance of cancellation
+9 minTypical airport delay in this weather

Driven mainly by SDF (Louisville), currently flying IFR (instrument). These figures come from both airports' records 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 →

Tomorrow on this route

Forecast

New York to Louisville with United Airlines · Tue 3 Nov, local date

Outlook: below usual
Chance a departure is cancelled
0.6%0.2× usual
Chance a departure leaves 60+ min late
3.8%0.6× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 · United Airlines
UA3599departs 10:23
UA3482departs 15:16
UA3405departs 15:20
UA3415departs 17:45

If UA3609 is cancelled, these are the other United Airlines nonstop flights from New York to Louisville on the same day, with scheduled departure times in EWR local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA3609 actually runs

Pro Flight Search has tracked every published board update for UA3609 across the EWR and SDF boards: schedule changes, gate pushes and actual clocks. Usually lands ~43 min early. Based on 12 confirmed landings · 11/12 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA3609 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
11-01EWR 20:56 20:47 (−9)SDF 23:30 23:06 (−24)
10-31EWR 20:56 20:47 (−9)SDF 23:30 22:42 (−48)
10-30EWR 20:56 20:46 (−10)SDF 23:30 22:57 (−33)
10-29EWR 20:56 20:40 (−16)SDF 23:30 22:30 (−60)
10-28EWR 20:56 21:47 (+51)SDF 23:30 23:57 (+27)
10-27EWR 20:56 20:47 (−9)SDF 23:30 22:39 (−51)
10-26EWR 20:56 20:47 (−9)SDF 23:30 22:38 (−52)
10-25EWR 20:56 21:22 (+26)SDF 23:30 23:37 (+7)
10-24EWR 21:01 20:49 (−12)SDF 23:27 22:31 (−56)
10-23EWR 21:15 21:08 (−7)SDF 23:41 23:14 (−27)
10-22EWR 21:15 21:07 (−8)SDF 23:41 22:53 (−48)
10-21EWR 21:15 21:08 (−7)SDF 23:41 23:03 (−38)
10-20EWR 21:15 21:01 (−14)SDF 23:41 22:54 (−47)
10-19EWR 21:15 21:07 (−8)SDF 23:41 23:03 (−38)

Aircraft

Recent tails: N780YX, N732YX, N772YX, N752YX.

Board clocks recorded as EWR and SDF published them.

Planning around UA3609? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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: UA3609 New York to Louisville on-time performance, measured from the EWR and SDF airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3609
How we measure this →