UA2684
UA2684 (United Airlines) is a multi-stop service on 13 routes, busiest Harrisburg to Chicago. Of 1,172 departures recorded from October 2024 to July 2026, 88.1% left on time, according to the US BTS.
- On-time departures88.1%of 1,172 flights
- Average delay5.7 min
- July 202662▲ 1.6%vs July 2025
- Cancelled1.1%
- Legs flown under this number13
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 | 36 | 57 | ▲ 58.3% |
| February | 28 | 68 | ▲ 142.9% |
| March | 49 | 64 | ▲ 30.6% |
| April | 52 | 56 | ▲ 7.7% |
| May | 59 | 62 | ▲ 5.1% |
| June | 60 | 60 | 0.0% |
| July | 61 | 62 | ▲ 1.6% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 59 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 345 | 429 | ▲ 24.3% |
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 | 83.3% | 81.5% | ▼ 2.2% |
| February | 92.6% | 79.4% | ▼ 14.2% |
| March | 95.9% | 81.0% | ▼ 15.6% |
| April | 98.1% | 94.6% | ▼ 3.6% |
| May | 91.5% | 91.9% | ▲ 0.4% |
| June | 90.0% | 88.1% | ▼ 2.1% |
| July | 93.4% | 86.4% | ▼ 7.5% |
| August | 91.7% | – | – |
| September | 95.0% | – | – |
| October | 87.1% | – | in progress |
| November | 82.8% | – | – |
| December | 76.6% | – | – |
| Year-to-date average (Jan–Jul) | 92.1% | 86.1% | ▼ 6.5% |
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 | 3 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 3 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 9 | ▲ 800.0% |
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 98.9% 1,159
- Cancelled 1.1% 13
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 |
|---|---|---|---|---|
| MDT ORD Harrisburg International Airport – Chicago O'Hare International Airport | 954 | 4.0 min | 90.4% | 616 |
| ORD FCA Chicago O'Hare International Airport – Glacier Park International Airport | 2,171 | 3.9 min | 91.3% | 126 |
| ORD LAS Chicago O'Hare International Airport – Harry Reid International Airport | 2,432 | 7.4 min | 89.3% | 84 |
| ORD ATL Chicago O'Hare International Airport – Hartsfield Jackson Atlanta International Airport | 976 | 9.5 min | 87.5% | 72 |
| ORD LAX Chicago O'Hare International Airport – Los Angeles International Airport | 2,802 | 13.2 min | 76.9% | 53 |
| ORD FLL Chicago O'Hare International Airport – Fort Lauderdale Hollywood International Airport | 1,905 | 8.6 min | 84.6% | 52 |
| ORD JAC Chicago O'Hare International Airport – Jackson Hole Airport | 1,866 | 5.6 min | 84.1% | 45 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 35 | 35 | 91.4% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 43 | 43 | 74.4% | 0 |
| January 2025 | 36 | 36 | 83.3% | 0 |
| February 2025 | 28 | 27 | 92.6% | 1 |
| March 2025 | 49 | 49 | 95.9% | 0 |
| April 2025 | 52 | 52 | 98.1% | 0 |
| May 2025 | 59 | 59 | 91.5% | 0 |
| June 2025 | 60 | 60 | 90.0% | 0 |
| July 2025 | 61 | 61 | 93.4% | 0 |
| August 2025 | 62 | 60 | 91.7% | 2 |
| September 2025 | 60 | 60 | 95.0% | 0 |
| October 2025 | 62 | 62 | 87.1% | 0 |
| November 2025 | 59 | 58 | 82.8% | 1 |
| December 2025 | 47 | 47 | 76.6% | 0 |
| January 2026 | 57 | 54 | 81.5% | 3 |
| February 2026 | 68 | 68 | 79.4% | 0 |
| March 2026 | 64 | 63 | 81.0% | 1 |
| April 2026 | 56 | 55 | 94.6% | 1 |
| May 2026 | 62 | 62 | 91.9% | 0 |
| June 2026 | 60 | 59 | 88.1% | 1 |
| July 2026 | 62 | 59 | 86.4% | 3 |