--- title: "Tainan (TNN) to Jincheng (KNH) flights: who flies it" description: "UNI Air flies nonstop from TNN to KNH, about 21 flights a week, covering 155 miles. See who flies it and each date on the 2LNR route map." canonical: "https://2lnr.com/routes/tnn-knh" url: "https://2lnr.com/routes/tnn-knh.md" date_modified: "2026-09-20T04:47:52Z" --- # Tainan to Jincheng (TNN-KNH): nonstop flights and who flies them UNI Air flies nonstop between Tainan (TNN) and Jincheng (KNH), roughly 21 times a week. UNI Air flies the route nonstop in 2LNR's schedule data, and the reverse direction is linked below. Schedule last confirmed September 20, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 20, 2026. See TNN to KNH on the interactive map [Get started free](https://2lnr.com/login) 21 Flights a week, 4-week average 155 mi Nonstop distance Free To get started ## Tainan to Jincheng flight schedule We last checked the TNN to KNH schedule against our schedule feed on September 20, 2026. A copy of this page can stay in use for a few days after it's built, and by then that check would be more than 14 days old, so we aren't publishing departure times. The frequency figures above come from that same schedule. See every TNN to KNH date on the interactive map ## The full TNN to KNH nonstop schedule UNI Air flies the route nonstop in 2LNR's schedule data. This page lists who operates the TNN to KNH nonstop and how often it runs, and the interactive route map shows each date. ### See the schedule Who operates each TNN to KNH nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See TNN to KNH on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Tainan to Jincheng nonstop Carriers operating TNN to KNH nonstop in the current schedule. - [UNI Air (B7) route map](https://2lnr.com/routes/airlines/b7.md)\ [The aircraft B7 flies](https://2lnr.com/seatmaps/b7.md) See TNN to KNH on the interactive map → ## Frequently asked questions about TNN to KNH **How far is Jincheng from Tainan?** TNN to KNH covers about 155 miles nonstop. Flight times vary by aircraft and season; the interactive route map lists each scheduled departure with its own times. **Which airlines fly nonstop from TNN to KNH?** UNI Air is currently the only airline flying TNN to KNH nonstop. 2LNR doesn't show award or upgrade space for it on TNN to KNH, so this page carries the schedule rather than a space claim. **How many flights a week are there from TNN to KNH?** About 21 nonstop flights a week run between Tainan (TNN) and Jincheng (KNH) in the current schedule, operated by UNI Air. Frequency shifts by season, and the interactive route map shows what is scheduled next. **Does 2LNR show upgrade or award space on TNN to KNH?** Not on this route: 2LNR doesn't show award or upgrade space for UNI Air on TNN to KNH. This page lists who flies the TNN to KNH nonstop and how often, and the interactive route map shows each date. Flying the other way? See [KNH to TNN nonstop flights](https://2lnr.com/routes/knh-tnn.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Tainan (TNN)](https://2lnr.com/routes/tnn.md), or [every route from Jincheng (KNH)](https://2lnr.com/routes/knh.md). Nonstops to Jincheng (KNH) from other airports within 150 miles of Tainan (TNN): - [Kaohsiung (KHH) to Jincheng (KNH)](https://2lnr.com/routes/khh-knh.md), 28 miles from TNN - [Taibao (CYI) to Jincheng (KNH)](https://2lnr.com/routes/cyi-knh.md), 37 miles from TNN - [Huxi (MZG) to Jincheng (KNH)](https://2lnr.com/routes/mzg-knh.md), 56 miles from TNN - [Taichung (RMQ) to Jincheng (KNH)](https://2lnr.com/routes/rmq-knh.md), 93 miles from TNN Nonstops from Tainan (TNN) to other airports within 150 miles of Jincheng (KNH): - [Tainan (TNN) to Huxi (MZG)](https://2lnr.com/routes/tnn-mzg.md), 100 miles from KNH Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full TNN to KNH nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)