UA2704
UA2704 (United Airlines) is a multi-stop service on 14 routes, busiest San Antonio to Dulles. Of 250 departures recorded from January 2025 to June 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 250 flights
- Average delay18.9 min
- June 202629▼ 17.1%vs June 2025
- Cancelled0.0%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | 2 | 1 | ▼ 50.0% |
| March | – | – | – |
| April | 30 | – | – |
| May | – | 11 | – |
| June | 35 | 29 | ▼ 17.1% |
| July | 62 | – | – |
| August | 18 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 58 | – | – |
| December | 2 | – | – |
according to the US BTS · January 2025 → June 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 100.0% | 0.0% |
| February | 100.0% | 100.0% | 0.0% |
| March | – | – | – |
| April | 93.3% | – | – |
| May | – | 81.8% | – |
| June | 65.7% | 93.1% | ▲ 41.7% |
| July | 88.7% | – | – |
| August | 83.3% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 65.5% | – | – |
| December | 50.0% | – | – |
according to the US BTS · January 2025 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · January 2025 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | – | – | – |
| April | 0 | – | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · January 2025 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 100.0% 250
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Jan 6, 2025 → Jun 30, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
6| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAT IAD San Antonio International Airport – Washington Dulles International Airport | 2,189 | -2.6 min | 97.2% | 36 |
| IAD BOS Washington Dulles International Airport – Boston Logan International Airport | 663 | 38.8 min | 77.8% | 36 |
| CLE LAX Cleveland Hopkins International Airport – Los Angeles International Airport | 3,296 | 1.4 min | 88.6% | 35 |
| SAV EWR Savannah Hilton Head International Airport – Newark Liberty International Airport | 1,140 | 85.6 min | 40.0% | 30 |
| ORD SAV Chicago O'Hare International Airport – Savannah Hilton Head International Airport | 1,246 | 2.4 min | 90.0% | 30 |
| MAF IAH Midland International Air and Space Port – George Bush Intercontinental Airport | 689 | -3.6 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 30 | 30 | 93.3% | 0 |
| June 2025 | 35 | 35 | 65.7% | 0 |
| July 2025 | 62 | 62 | 88.7% | 0 |
| August 2025 | 18 | 18 | 83.3% | 0 |
| November 2025 | 58 | 58 | 65.5% | 0 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 1 | 1 | 100.0% | 0 |
| February 2026 | 1 | 1 | 100.0% | 0 |
| May 2026 | 11 | 11 | 81.8% | 0 |
| June 2026 | 29 | 29 | 93.1% | 0 |