TYS → PHLKnoxville/Maryville to Philadelphia

live

Direct flights from Knoxville/Maryville (TYS) to Philadelphia (PHL): 21 nonstop departures observed each week across 1 airline. 77% of the last 22 tracked flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 22 tracked flights. The nonstop covers 891 km, an estimated 1 hour 39 minutes in the air. Measured by Pro Flight Search from live flight boards at Knoxville/Maryville and Philadelphia. Updated 14 November 2026 at 23:28 UTC.

Today, TYS → PHL

Sat 14 Nov · local times
  1. · AA5348 On schedule PHL 14:39scheduled
  2. · AA5620 On schedule PHL 09:47scheduled
  3. · AA5861 On schedule PHL est. 20:42 +169sched 17:53

Checked PHL board 18:28

TYS Knoxville/Maryville tracking
PHL Philadelphia smooth · +5
891 km · ~1h 39m est.
dep bank 09:47–17:5321x weekly
Runs mixed · 1 airline · 21x weekly · nonstop
77% on time

of the last 22 tracked TYS → PHL flights arrived within 15 minutes

Median arrival delay is −3 min. 0 of 22 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−3 minacross the last 22 arrivals
Flight time~1h 39mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 22

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American Airlines

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 days
American AirlinesAA75% on time

Flights AA5620 09:47 daily · AA5348 14:39 daily · AA5861 17:53 daily

History

operated legs · board outcomes
11-13AA5348arrived+151
11-13AA5620arrived+3
11-13G43053arrived−18
11-12AA5348arrived+50
11-12AA5620arrived−25
11-12AA5861arrived+214
11-11AA5348arrived−2
11-11AA5620arrived−14
11-11AA5861arrived−7
11-10AA5348arrived+29
11-10AA5620arrived−15
11-10AA5861arrived−12
11-09AA5348arrived−5
11-09AA5620arrived+2
11-09AA5861arrived+11
11-09G43057arrived−3
11-08AA5348arrived−22
11-08AA5620arrived−3
11-08AA5861arrived−13
11-07AA5348arrived+218
11-07AA5620arrived−32
11-07AA5861arrived−14

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
TYSKnoxville/Maryville tracking Full TYS delay board →
PHLPhiladelphia +5 min smooth 🌤 overcast · W 7 kt Full PHL delay board →

How the Knoxville/Maryville to Philadelphia route actually runs

Pro Flight Search records official board updates for nonstop TYS to PHL 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: Knoxville/Maryville (TYS) to Philadelphia (PHL) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/TYS-PHL
How we measure this →

TYS to PHL questions

Is TYS–PHL running on time right now?

Smooth skies ahead. The arrival side at PHL is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from TYS to PHL?

Great-circle distance is 891 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 93–106 min gate-to-gate on this route.

How often does TYS–PHL fly?

American Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at TYS and arrival-side delay at PHL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.