YV4052Mesa Airlines · IAH → SDF
live · 12m ago
Route confirmed Mesa Airlines

YV4052 HoustonIAH LouisvilleSDF · 21:39

YV4052 by Mesa Airlines flies from Houston (IAH) to Louisville (SDF).

Right nowNext departure today Operates daily
19:31

scheduled from IAH

Typical arrival+13 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-03
+43 arrival
10-30
−18 arrival
10-25
+13 arrival

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

The route today

live boards
IAHHoustonModerate riskIAH delay board →
SDFLouisvilleOn-time likelySDF delay board →
IAH→SDFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
1.4%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at IAH and SDF are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 at Houston

Forecast

Mon 9 Nov, local date

High21°Clikely 18°C to 24°C
Low14°Clikely 12°C to 16°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Louisville

Forecast

Mon 9 Nov, local date

High18°Clikely 15°C to 20°C
Low4°Clikely 3°C to 6°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Houston to Louisville flights today

same route · Mesa Airlines
YV4040departs 16:43
YV4061departs 17:00
YV4050departs 17:14

If YV4052 is cancelled, these are the other Mesa Airlines nonstop flights from Houston to Louisville on the same day, with scheduled departure times in IAH 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 YV4052 actually runs

Pro Flight Search has tracked every published board update for YV4052 across the IAH and SDF boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +13 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how YV4052 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
11-03IAH SDF 21:39 22:22 (+43)
10-30IAH SDF 22:19 22:01 (−18)
10-25IAH SDF 21:30 21:43 (+13)

Aircraft

Recent tails: N80348, N89357, N82338.

Board clocks recorded as IAH and SDF published them.

Planning around YV4052? 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: YV4052 Houston to Louisville on-time performance, measured from the IAH and SDF airport boards.

Canonical URL
https://proflightsearch.com/flight/YV4052
How we measure this →