Allegiant · TRI
What gates does Allegiant use at Tri-Cities Airport (TRI)?
No Allegiant Air flights seen at TRI since Oct 12, 2026. What follows is what it flew before that.
Allegiant uses gates 3 and 5 at Tri-Cities Airport (TRI), with about under 1 departure a week (Oct 1–21, 2026).
Based on 6 Allegiant flights at TRI, Oct 1–21, 2026 (full days)
How Allegiant compares at TRI
- 4th of the 4 airlines with regular flights at TRI by departures: 1% of them (under 1 departure a week of about 14 a day).
- 2% of the seats leaving TRI: about 20 a day, 156 per departure.
- At TRI, Allegiant’s under 1 departure a week compares with Breeze’s 2-3 and Delta’s 4-5. Allegiant shares its gates; Breeze shares its gates; Delta 2.
Where Allegiant flies nonstop from TRI
1 nonstop destination. Nonstop routes seen Oct 1–21, 2026; a few days of data can miss weekly or seasonal routes.
| Destination | Flights | Other airlines on this route |
|---|---|---|
| St. Petersburg/ClearwaterPIE | under 1/week | none seen |
When Allegiant flies at TRI
- Flies on some days only: seen on Mondays and Fridays (2 of the 16 full days collected).
Allegiant’s aircraft at TRI
| Aircraft | Departures | Seats each |
|---|---|---|
| A319 | under 1/week | 156 |
About 20 seats leave TRI on Allegiant each day. Seats are capacity from each airline’s seat map per aircraft type, not passengers.
Allegiant’s gates at TRI
Gates it shares
About this data
Based on 16 full days of flights at TRI, Oct 1–21, 2026. Gates of its own are the gates where Allegiant flies the most (regional partners count as their brand). Every one of its departures has a seat count.
Allegiant at TRI: questions
What gates does Allegiant use at TRI?
3 and 5, gates it shares with other airlines (Oct 1–21, 2026).
How many flights a day does Allegiant have from TRI?
About under 1 departure a week and 20 seats, averaged over Oct 1–21, 2026.
Where does Allegiant fly nonstop from TRI?
Allegiant flies nonstop to St. Petersburg/Clearwater from TRI. Routes seen Oct 1–21, 2026.
Does Allegiant share gates at TRI?
Yes: 2 gates it uses are shared or used most by another airline, e.g. gate 3 with Delta and Breeze.
Other airlines at TRI
All of TRI’s gates by airline · Allegiant at every airport we map · Nonstop routes from TRI