United · BOI
What gates does United use at Boise Airport (BOI)?
United uses gates B10, B11 and B21 at Boise Airport (BOI), mainly in Concourse B, with about 11 departures a day (Oct 3–5, 2026). It is the main airline at all 3.
Based on 442 United flights at BOI, Oct 3–5, 2026 (full days)
How United compares at BOI
- 4th of the 7 airlines with regular flights at BOI by departures: 13% of them (11 departures a day of about 83 a day).
- 12% of the seats leaving BOI: about 1,274 a day, 119 per departure.
- 1.9 turns a day at each gate it turns planes at, 43% fewer than the airport’s 3.3.
- Median turn at the gate: 64 min, 10 min longer than the airport median (54 min).
- 44% of its departures are regional jets, against 46% across BOI.
- At BOI, United’s 11 departures a day compare with American’s 7 and Delta’s 17. United has 3 gates of its own; American 2; Delta 3.
Where United flies nonstop from BOI
3 nonstop destinations. Nonstop routes seen Oct 3–5, 2026; a few days of data can miss weekly or seasonal routes.
| Destination | Flights | Other airlines on this route |
|---|---|---|
| DenverDEN | 5/day | Southwest (3-4/day) |
| San FranciscoSFO | 3-4/day | Alaska (1/day) |
| Chicago O'HareORD | 2/day | American (1/day) |
When United flies at BOI
- First departure of the day usually around 4:55 am, the last around 6:45 pm.
- Busiest hour: 2:00 pm–3:00 pm, with about 2 of its arrivals and departures.
- About 5 of its aircraft spend the night at BOI (arrive in the evening, leave the next morning).
United’s aircraft at BOI
| Aircraft | Departures | Seats each |
|---|---|---|
| E175 | 4-5/day | 76 |
| A320 | 2/day | 150 |
| A319 | 1-2/day | 126 |
| 737 MAX 9 | 1/day | 179 |
| 737-900 | 4-5/week | 179 |
| 737-800 | 4-5/week | 166 |
About 1,274 seats leave BOI on United each day. Of the gates it holds, 3 have taken a narrow-body. Seats are capacity from each airline’s seat map per aircraft type, not passengers.
United’s gates at BOI
Concourse B B10, B11, B21
Held = the airline flying the gate most (regional partners count as their brand).
About this data
Based on 3 full days of flights at BOI, Oct 3–5, 2026. Gates of its own are the gates where United flies the most (regional partners count as their brand). Every one of its departures has a seat count.
United at BOI: questions
What terminal is United at Boise Airport (BOI)?
United flies from Concourse B at Boise Airport (BOI).
What gates does United use at BOI?
United has 3 gates at BOI (the airline flying each one most): B10, B11 and B21. It used 3 gates in all over Oct 3–5, 2026.
How many flights a day does United have from BOI?
About 11 departures a day and 1,274 seats, averaged over Oct 3–5, 2026.
Where does United fly nonstop from BOI?
United flies nonstop to 3 cities from BOI, the most often to Denver, San Francisco and Chicago O'Hare. Routes seen Oct 3–5, 2026.
When is United’s first flight out of BOI?
Usually around 4:55 am; the last leaves around 6:45 pm.
Other airlines at BOI
All of BOI’s gates by airline · United at every airport we map · Nonstop routes from BOI