United · SAT
What gates does United use at San Antonio Airport (SAT)?
United uses gates B3, B5, B7, B9, A15 and A17 at San Antonio Airport (SAT), mainly in Terminal B’s Concourses B and A, with about 20 departures a day (Oct 3–5, 2026). It is the main airline at 5 of them. By departures: Terminal B’s Concourses B (90% of its departures) and A (8%).
Based on 839 United flights at SAT, Oct 3–5, 2026 (full days)
How United compares at SAT
- 3rd of the 10 airlines with regular flights at SAT by departures: 17% of them (20 departures a day of about 121 a day).
- 15% of the seats leaving SAT: about 2,777 a day, 137 per departure.
- 2.7 turns a day at each gate it turns planes at, 30% fewer than the airport’s 3.8.
- Median turn at the gate: 64 min, 10 min longer than the airport median (55 min).
- 16% of its departures are regional jets, against 7% across SAT.
- At SAT, United’s 20 departures a day compare with Delta’s 18 and American’s 28. United has 5 gates of its own; Delta 5; American 10.
Where United flies nonstop from SAT
7 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 |
|---|---|---|
| HoustonIAH | 7-8/day | none seen |
| DenverDEN | 4/day | Southwest (4/day), Frontier (1/day) |
| Chicago O'HareORD | 3/day | American (3/day) |
| Washington DullesIAD | 2/day | none seen |
| NewarkEWR | 1-2/day | none seen |
| San FranciscoSFO | 1-2/day | Alaska (2-3/week) |
| Salt Lake CitySLC | 2-3/week | Delta (2-3/day) |
When United flies at SAT
- First departure of the day usually around 5:20 am, the last around 8:00 pm.
- Busiest hour: 4:00 pm–5:00 pm, with about 4 of its arrivals and departures.
- About 7 of its aircraft spend the night at SAT (arrive in the evening, leave the next morning).
United’s aircraft at SAT
| Aircraft | Departures | Seats each |
|---|---|---|
| A319 | 5/day | 126 |
| E175 | 3-4/day | 76 |
| 737 MAX 9 | 3-4/day | 179 |
| A320 | 3/day | 150 |
| 737-700 | 2-3/day | 126 |
| 737-800 | 2/day | 166 |
| 737-900 | 1/day | 179 |
About 2,777 seats leave SAT on United each day. Of the gates it holds, 5 have taken a narrow-body. Seats are capacity from each airline’s seat map per aircraft type, not passengers.
United’s gates at SAT
Terminal B, Concourse B B3, B5, B7
Terminal B, Concourse A A15, A17
Held = the airline flying the gate most (regional partners count as their brand).
Gates it shares
About this data
Based on 3 full days of flights at SAT, 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 SAT: questions
What terminal is United at San Antonio Airport (SAT)?
United flies from Terminal B’s Concourses B and A at San Antonio Airport (SAT). By departures: Terminal B’s Concourses B (90% of its departures) and A (8%).
What gates does United use at SAT?
United has 5 gates at SAT (the airline flying each one most): A15, A17, B3, B5 and B7. It used 6 gates in all over Oct 3–5, 2026.
How many flights a day does United have from SAT?
About 20 departures a day and 2,777 seats, averaged over Oct 3–5, 2026.
Where does United fly nonstop from SAT?
United flies nonstop to 7 cities from SAT, the most often to Houston, Denver, Chicago O'Hare, Washington Dulles, San Francisco and Newark. Routes seen Oct 3–5, 2026.
When is United’s first flight out of SAT?
Usually around 5:20 am; the last leaves around 8:00 pm.
Does United share gates at SAT?
Yes: 1 gate it uses is shared or used most by another airline, e.g. gate B9 with American.
Other airlines at SAT
All of SAT’s gates by airline · United at every airport we map · Nonstop routes from SAT