Airport
Tri-Cities Regional TN/VA Airport
TRI · Blountville, TN
- IATA Code
- TRI
- ICAO Code
- KTRI
- City
- Blountville
- Country
- United States
Tri-Cities Regional TN/VA Airport is a regional airport serving Blountville, TN. Its IATA code is TRI and its ICAO code is KTRI.
The airfield sits 1,519 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through TRI recently? Share your experience to help other travelers.
TRI by the numbers
IATA TRI · ICAO KTRI · 1,519 ft elevation · Map
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Official departure punctuality
Ranks #236 of 358 U.S. airports for on-time departures
- On-time departures
- 78.6%
- Less than 15 minutes late
- Cancelled
- 2.1%
- Of scheduled flights
- Average delay when late
- 100 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,501
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Airline (crew, maintenance, cleaning) 34%
- Extreme weather 13%
- Air traffic control & airport 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from TRI
| Route | Flights | On time |
|---|---|---|
| Dallas-Fort Worth (DFW) | 705 | 84% |
| Atlanta (ATL) | 503 | 85% |
| Orlando (SFB) | 137 | 37% |
| Chicago (ORD) | 102 | 90% |
| Pinellas Park (PIE) | 54 | 74% |
Airlines departing TRI
| Airline | Flights | On-time departures |
|---|---|---|
| Envoy Air | 699 | 84% |
| Delta Air Lines | 418 | 85% |
| Allegiant Air | 191 | 50% |
| OH | 108 | 76% |
| SkyWest Airlines | 85 | 72% |
Runways
| Runway | Length | Surface |
|---|---|---|
| 05/23 | 8,000 ft | ASP, lighted |
| 09/27 | 4,443 ft | ASP, lighted |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 118.250 MHz
- Tower 119.500 MHz
- Ground 121.700 MHz
- Departure 125.500 MHz
- Approach 119.250 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: TRI, KTRI, Blountville airport, Tri-Cities Regional TN/VA Airport
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