G41423Allegiant Air · HOU → TYS
live · 1h ago
Route confirmed Allegiant Air

G41423 HoustonHOU Knoxville/MaryvilleTYS

G41423 by Allegiant Air flies from Houston (HOU) to Knoxville/Maryville (TYS).

Right nowNext departure Friday Operates Mon Fri Sat
12:10

scheduled from HOU

The route today

live boards
HOUHoustonHigh riskHOU delay board →
TYSKnoxville/MaryvilleOn-time likelyTYS delay board →
HOU→TYSevery carrier, schedules and on-time historyRoute intelligence →

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 Knoxville/Maryville flights

same route · Allegiant Air
G41432departs 10:00 · Mon, Fri, Sat
G43042departs 15:27 · Mon, Fri, Sat
G41410departs 18:32 · Mon, Fri, Sat

If G41423 is cancelled, these are the other Allegiant Air nonstop flights from Houston to Knoxville/Maryville, with scheduled departure times in HOU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How G41423 actually runs

Pro Flight Search has tracked every published board update for G41423 across the HOU and TYS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 84.0/100. Based on airport operations, weather, and cached board history at HOU and TYS.

The verdict above is that record speaking, so it reflects how G41423 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around G41423? 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 — G41423 Houston to Knoxville/Maryville on-time performance, measured from the HOU and TYS airport boards.

Canonical URL
https://proflightsearch.com/flight/G41423
How we measure this →