UA2181
UA2181 (United Airlines) is a multi-stop service on 17 routes, busiest Houston to New York. Of 929 departures recorded from October 2024 to July 2026, 75.3% left on time, according to the US BTS.
- On-time departures75.3%of 929 flights
- Average delay19.1 min
- July 202631▼ 65.2%vs July 2025
- Cancelled1.5%
- Legs flown under this number17
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 34 | 17 | ▼ 50.0% |
| February | 26 | 23 | ▼ 11.5% |
| March | 31 | 33 | ▲ 6.5% |
| April | 30 | 59 | ▲ 96.7% |
| May | 69 | 31 | ▼ 55.1% |
| June | 67 | 30 | ▼ 55.2% |
| July | 89 | 31 | ▼ 65.2% |
| August | 64 | – | – |
| September | 35 | – | – |
| October | 58 | – | in progress |
| November | 59 | – | – |
| December | 48 | – | – |
| Year to date (Jan–Jul) | 346 | 224 | ▼ 35.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.3% | 76.5% | ▼ 10.3% |
| February | 92.3% | 82.6% | ▼ 10.5% |
| March | 100.0% | 78.1% | ▼ 21.9% |
| April | 80.0% | 84.8% | ▲ 5.9% |
| May | 82.6% | 80.7% | ▼ 2.4% |
| June | 65.2% | 70.0% | ▲ 7.4% |
| July | 70.2% | 60.0% | ▼ 14.6% |
| August | 70.0% | – | – |
| September | 82.9% | – | – |
| October | 66.1% | – | in progress |
| November | 52.5% | – | – |
| December | 70.8% | – | – |
| Year-to-date average (Jan–Jul) | 82.2% | 76.1% | ▼ 7.5% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 5 | 1 | ▼ 80.0% |
| August | 4 | – | – |
| September | 0 | – | – |
| October | 2 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 6 | 2 | ▼ 66.7% |
according to the US BTS · October 2024 → July 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 98.5% 915
- Cancelled 1.5% 14
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAH LGA George Bush Intercontinental Airport – LaGuardia Airport | 2,277 | 22.8 min | 71.8% | 428 |
| PHX IAH Phoenix Sky Harbor International Airport – George Bush Intercontinental Airport | 1,620 | -1.4 min | 94.1% | 154 |
| LGA ORD LaGuardia Airport – Chicago O'Hare International Airport | 1,177 | 44.1 min | 55.6% | 150 |
| IND IAH Indianapolis International Airport – George Bush Intercontinental Airport | 1,360 | 2.4 min | 84.6% | 52 |
| SLC SFO Salt Lake City International Airport – San Francisco International Airport | 962 | 7.5 min | 76.5% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 25 | 25 | 84.0% | 0 |
| November 2024 | 27 | 27 | 85.2% | 0 |
| December 2024 | 43 | 43 | 79.1% | 0 |
| January 2025 | 34 | 34 | 85.3% | 0 |
| February 2025 | 26 | 26 | 92.3% | 0 |
| March 2025 | 31 | 31 | 100.0% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 69 | 69 | 82.6% | 0 |
| June 2025 | 67 | 66 | 65.2% | 1 |
| July 2025 | 89 | 84 | 70.2% | 5 |
| August 2025 | 64 | 60 | 70.0% | 4 |
| September 2025 | 35 | 35 | 82.9% | 0 |
| October 2025 | 58 | 56 | 66.1% | 2 |
| November 2025 | 59 | 59 | 52.5% | 0 |
| December 2025 | 48 | 48 | 70.8% | 0 |
| January 2026 | 17 | 17 | 76.5% | 0 |
| February 2026 | 23 | 23 | 82.6% | 0 |
| March 2026 | 33 | 32 | 78.1% | 1 |
| April 2026 | 59 | 59 | 84.8% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 30 | 30 | 70.0% | 0 |
| July 2026 | 31 | 30 | 60.0% | 1 |