Allegiant AirG4
live
Direct flights from Phoenix (PHX) to Knoxville/Maryville (TYS): 3 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 2 tracked flights. The nonstop covers 2,569 km, an estimated 3 hours 48 minutes in the air. Measured by Pro Flight Search from live flight boards at Phoenix and Knoxville/Maryville. Updated 2 November 2026 at 00:07 UTC.
PHX
Phoenix
smooth · +8
TYS
Knoxville/Maryville
tracking
2,569 km · ~3h 48m est.
Running clean · 1 airline · 3x weekly · nonstop
88 / 100
route health from live PHX and TYS delay boards
0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~3h 48mestimated from route distance
Weekly departures3x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant Air
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Phoenix to Knoxville/Maryville route actually runs
Pro Flight Search records official board updates for nonstop PHX to TYS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · 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: Phoenix (PHX) to Knoxville/Maryville (TYS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PHX-TYS
PHX to TYS questions
Is PHX–TYS running on time right now?
Smooth skies ahead. The departure side at PHX is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on PHX–TYS?
Operators schedule 3 departures from PHX. Earlier flights typically land before destination-airport delays accumulate later in the day; check the TYS delay card to confirm conditions when you'd arrive.
How long is the flight from PHX to TYS?
Great-circle distance is 2,569 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 211–250 min gate-to-gate on this route.
How often does PHX–TYS fly?
Allegiant Air runs the route with about 3 flights a week (sun, thu). Since one carrier owns the route, a single disruption tends to ripple through the day.
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