BWI → TYSBaltimore to Knoxville/Maryville

live

Direct flights from Baltimore (BWI) to Knoxville/Maryville (TYS): 7 nonstop departures observed each week across 1 airline. No cancellations were recorded across the 7 tracked flights. The nonstop covers 746 km, an estimated 1 hour 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Baltimore and Knoxville/Maryville. Updated 2 November 2026 at 03:33 UTC.

BWI Baltimore heavy · +43
TYS Knoxville/Maryville tracking
746 km · ~1h 27m est.
dep bank 18:30–19:557x weekly
Disrupted · 1 airline · 7x weekly · nonstop
42 / 100

route health from live BWI and TYS delay boards

0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 27mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest 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
Southwest AirlinesWN

Flights WN1180 18:30 Tu We · WN4621 19:55 Mo Th Fr Sa Su

History

operated legs · board outcomes
11-01WN3687departed+26
10-31WN735departed+6
10-30WN4621departed+8
10-29WN4621departed+23
10-28WN1180departed+4
10-27WN1180departed+62
10-26WN4621departed+7

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
BWIBaltimore +43 min heavy 🌤 mostly cloudy · W 3 kt Full BWI delay board →
TYSKnoxville/Maryville tracking Full TYS delay board →

How the Baltimore to Knoxville/Maryville route actually runs

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

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

BWI to TYS questions

Is BWI–TYS running on time right now?

Significant delay risk. The departure side at BWI is the weaker end, route health score 42/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BWI–TYS?

Operators schedule evening departures around 18:30 from BWI. 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 BWI to TYS?

Great-circle distance is 746 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 83–94 min gate-to-gate on this route.

How often does BWI–TYS fly?

Southwest Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.