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TNN to MSY: distance & flight time
Tainan (Tainan Airport) → New Orleans (Louis Armstrong New Orleans International Airport)
8,257 mi
13,288 km · 7,175 nm
16h 39m
estimated nonstop flight time
-13h
time difference · heading northeast
See live TNN→MSY fares Phone-only fares on this route — call free
Flight time details
8,257 miles nonstop takes roughly 16h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Near MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Frequently asked questions
How far is TNN from MSY?
The flight distance from Tainan (TNN) to New Orleans (MSY) is 8,257 miles (13,288 km, 7,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to MSY?
A nonstop flight takes about 16h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Tainan and New Orleans?
New Orleans is 13 hours behind Tainan.
What is the cheapest way to fly from TNN to MSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–MSY that never appear on search engines, with no booking fees.