South Bend (SBN) to Knoxville/Maryville (TYS)
Flight time
≈ 1h 39m
Bearing
162° S
South Bend (SBN) to Knoxville/Maryville (TYS) is 426 miles (686 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SBN–TYS
Filed traffic dataIn July 2026, SkyWest Airlines was the only carrier flying nonstop SBN–TYS; the Bombardier CRJ-550 was the most common aircraft at 50% of departures; flights ran 0% full.
Departures
2
July 2026
Seats
115
both directions
Passengers
0
both directions
Load factor
0.0%
RPM ÷ ASM
Who flies SBN–TYS?
SkyWest Airlines was the only carrier to fly nonstop SBN–TYS in July 2026 (2 departures).
- OO
2 departures · 115 seats
Share of departures100.0%0.0%
Load
What plane flies SBN–TYS?
In July 2026, the Bombardier CRJ-550 flew 50% of SBN–TYS departures — more than any other aircraft type.
- Bombardier CRJ-550
1 departures · 0.0% load
50.0% - Bombardier CRJ-700
1 departures · 0.0% load
50.0%
How has SBN–TYS traffic changed?
Nonstop SBN–TYS departures fell from 19 in August 2025 to 2 in July 2026.
Monthly nonstop SBN–TYS traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
19 departures · 1,645 passengers
49.6%
Load
September 2025
2 departures · 282 passengers
78.3%
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
2 departures · 0 passengers
0.0%
Load
June 2026
2 departures · 0 passengers
0.0%
Load
July 2026
2 departures · 0 passengers
0.0%
Load
Nonstop SBN–TYS traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is South Bend (SBN) from Knoxville/Maryville (TYS)?
SBN to TYS is 426 miles (686 km / 370 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SBN to TYS?
A nonstop covers the 426-mile great-circle distance in roughly 1h 39m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SBN–TYS?
In July 2026, the Bombardier CRJ-550 flew the largest share of departures (50.0%), followed by the Bombardier CRJ-700 (50.0%).
What mileage do I earn flying SBN–TYS?
Distance-based programs credit off the 426-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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