UA1621
UA1621 (United Airlines) is a multi-stop service on 9 routes, busiest Los Angeles to Orlando. Of 780 departures recorded from October 2024 to July 2026, 89.6% left on time, according to the US BTS.
- On-time departures89.6%of 780 flights
- Average delay6.2 min
- July 202657▲ 83.9%vs July 2025
- Cancelled0.4%
- Legs flown under this number9
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 | 35 | ▲ 12.9% |
| February | 28 | 31 | ▲ 10.7% |
| March | 52 | 54 | ▲ 3.8% |
| April | 30 | 67 | ▲ 123.3% |
| May | 28 | 29 | ▲ 3.6% |
| June | 27 | 27 | 0.0% |
| July | 31 | 57 | ▲ 83.9% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 44 | – | – |
| Year to date (Jan–Jul) | 227 | 300 | ▲ 32.2% |
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 | 93.6% | 85.7% | ▼ 8.4% |
| February | 96.4% | 90.3% | ▼ 6.3% |
| March | 90.2% | 79.6% | ▼ 11.7% |
| April | 90.0% | 86.4% | ▼ 4.0% |
| May | 96.4% | 89.7% | ▼ 7.0% |
| June | 88.9% | 92.6% | ▲ 4.2% |
| July | 93.6% | 75.0% | ▼ 19.8% |
| August | 96.8% | – | – |
| September | 93.3% | – | – |
| October | 100.0% | – | in progress |
| November | 93.3% | – | – |
| December | 95.5% | – | – |
| Year-to-date average (Jan–Jul) | 92.7% | 85.6% | ▼ 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 | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 2 | ▲ 100.0% |
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 99.6% 777
- Cancelled 0.4% 3
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX MCO Los Angeles International Airport – Orlando International Airport | 3,562 | 2.2 min | 91.9% | 605 |
| MCO ORD Orlando International Airport – Chicago O'Hare International Airport | 1,620 | 50.7 min | 68.5% | 55 |
| ORD ABQ Chicago O'Hare International Airport – Albuquerque International Sunport | 1,796 | -1.4 min | 94.6% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 26 | 26 | 84.6% | 0 |
| November 2024 | 30 | 30 | 96.7% | 0 |
| December 2024 | 31 | 31 | 83.9% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 52 | 51 | 90.2% | 1 |
| April 2025 | 30 | 30 | 90.0% | 0 |
| May 2025 | 28 | 28 | 96.4% | 0 |
| June 2025 | 27 | 27 | 88.9% | 0 |
| July 2025 | 31 | 31 | 93.6% | 0 |
| August 2025 | 31 | 31 | 96.8% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 100.0% | 0 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 44 | 44 | 95.5% | 0 |
| January 2026 | 35 | 35 | 85.7% | 0 |
| February 2026 | 31 | 31 | 90.3% | 0 |
| March 2026 | 54 | 54 | 79.6% | 0 |
| April 2026 | 67 | 66 | 86.4% | 1 |
| May 2026 | 29 | 29 | 89.7% | 0 |
| June 2026 | 27 | 27 | 92.6% | 0 |
| July 2026 | 57 | 56 | 75.0% | 1 |