UA1289
UA1289 (United Airlines) is a multi-stop service on 12 routes, busiest Charleston to Newark. Of 770 departures recorded from October 2024 to July 2026, 85.8% left on time, according to the US BTS.
- On-time departures85.8%of 770 flights
- Average delay10.4 min
- July 202661▲ 96.8%vs July 2025
- Cancelled2.0%
- Legs flown under this number12
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 | 31 | 31 | 0.0% |
| February | 28 | 27 | ▼ 3.6% |
| March | 31 | 31 | 0.0% |
| April | 60 | 30 | ▼ 50.0% |
| May | 31 | 37 | ▲ 19.4% |
| June | 30 | 45 | ▲ 50.0% |
| July | 31 | 61 | ▲ 96.8% |
| August | 31 | – | – |
| September | 36 | – | – |
| October | 56 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 242 | 262 | ▲ 8.3% |
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 | 100.0% | 96.4% | ▼ 3.6% |
| February | 85.7% | 83.3% | ▼ 2.8% |
| March | 87.1% | 93.6% | ▲ 7.4% |
| April | 86.7% | 100.0% | ▲ 15.4% |
| May | 93.6% | 81.1% | ▼ 13.3% |
| June | 82.8% | 82.2% | ▼ 0.7% |
| July | 36.7% | 80.0% | ▲ 118.2% |
| August | 82.8% | – | – |
| September | 86.1% | – | – |
| October | 83.9% | – | in progress |
| November | 96.7% | – | – |
| December | 86.7% | – | – |
| Year-to-date average (Jan–Jul) | 81.8% | 88.1% | ▲ 7.7% |
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 | 2 | 3 | ▲ 50.0% |
| February | 0 | 3 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 1 | 1 | 0.0% |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 4 | 7 | ▲ 75.0% |
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 98.1% 755
- Cancelled 1.9% 15
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CHS EWR Charleston International Airport – Newark Liberty International Airport | 1,011 | 3.7 min | 91.4% | 532 |
| EWR SEA Newark Liberty International Airport – Seattle–Tacoma International Airport | 3,855 | 34.2 min | 74.5% | 52 |
| EUG DEN Eugene Airport – Denver International Airport | 1,600 | 0.7 min | 94.6% | 37 |
| ORD IND Chicago O'Hare International Airport – Indianapolis International Airport | 286 | 78.3 min | 34.5% | 31 |
| LAX DEN Los Angeles International Airport – Denver International Airport | 1,385 | 3.0 min | 87.1% | 31 |
| DEN OKC Denver International Airport – OKC Will Rogers World Airport | 796 | 10.7 min | 77.4% | 31 |
| EWR LAS Newark Liberty International Airport – Harry Reid International Airport | 3,576 | 4.6 min | 76.7% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 90.5% | 0 |
| November 2024 | 30 | 29 | 89.7% | 1 |
| December 2024 | 31 | 31 | 93.6% | 0 |
| January 2025 | 31 | 29 | 100.0% | 2 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 31 | 31 | 87.1% | 0 |
| April 2025 | 60 | 60 | 86.7% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 29 | 82.8% | 1 |
| July 2025 | 31 | 30 | 36.7% | 1 |
| August 2025 | 31 | 29 | 82.8% | 2 |
| September 2025 | 36 | 36 | 86.1% | 0 |
| October 2025 | 56 | 56 | 83.9% | 0 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 31 | 30 | 86.7% | 1 |
| January 2026 | 31 | 28 | 96.4% | 3 |
| February 2026 | 27 | 24 | 83.3% | 3 |
| March 2026 | 31 | 31 | 93.6% | 0 |
| April 2026 | 30 | 30 | 100.0% | 0 |
| May 2026 | 37 | 37 | 81.1% | 0 |
| June 2026 | 45 | 45 | 82.2% | 0 |
| July 2026 | 61 | 60 | 80.0% | 1 |