| Jul 2026 | Jul 31, 2026 | 86.4% | +0.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2026 | Jun 30, 2026 | 85.3% | +0.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2026 | May 31, 2026 | 81.3% | +1.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2026 | Apr 30, 2026 | 83.1% | +2.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2026 | Mar 31, 2026 | 85.4% | +5.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2026 | Feb 28, 2026 | 77.2% | +3.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2026 | Jan 31, 2026 | 81.0% | +0.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2025 | Dec 31, 2025 | 82.9% | -0.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2025 | Nov 30, 2025 | 78.4% | +0.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2025 | Oct 31, 2025 | 81.4% | +0.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2025 | Sep 30, 2025 | 79.2% | -1.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2025 | Aug 31, 2025 | 84.6% | +0.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2025 | Jul 31, 2025 | 86.1% | -1.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2025 | Jun 30, 2025 | 85.1% | -2.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2025 | May 31, 2025 | 79.6% | -0.5 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2025 | Apr 30, 2025 | 80.9% | +4.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2025 | Mar 31, 2025 | 79.5% | -1.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2025 | Feb 28, 2025 | 73.3% | +2.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2025 | Jan 31, 2025 | 80.2% | +4.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2024 | Dec 31, 2024 | 83.2% | +4.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2024 | Nov 30, 2024 | 77.6% | +2.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2024 | Oct 31, 2024 | 80.7% | -0.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2024 | Sep 30, 2024 | 80.4% | -2.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2024 | Aug 31, 2024 | 84.2% | -1.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2024 | Jul 31, 2024 | 87.6% | -2.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2024 | Jun 30, 2024 | 87.5% | -2.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2024 | May 31, 2024 | 80.2% | -3.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2024 | Apr 30, 2024 | 76.8% | -5.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2024 | Mar 31, 2024 | 81.0% | -1.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2024 | Feb 29, 2024 | 70.7% | -2.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2024 | Jan 31, 2024 | 75.5% | -2.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2023 | Dec 31, 2023 | 78.8% | -5.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2023 | Nov 30, 2023 | 75.5% | -5.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2023 | Oct 31, 2023 | 80.8% | -3.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2023 | Sep 30, 2023 | 83.1% | -1.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2023 | Aug 31, 2023 | 85.5% | -1.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2023 | Jul 31, 2023 | 89.6% | -1.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2023 | Jun 30, 2023 | 90.3% | +1.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2023 | May 31, 2023 | 83.8% | +4.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2023 | Apr 30, 2023 | 82.3% | +4.5 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2023 | Mar 31, 2023 | 82.3% | +10.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2023 | Feb 28, 2023 | 73.4% | +13.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2023 | Jan 31, 2023 | 78.2% | +19.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2022 | Dec 31, 2022 | 83.8% | +13.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2022 | Nov 30, 2022 | 80.5% | +13.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2022 | Oct 31, 2022 | 84.4% | +26.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2022 | Sep 30, 2022 | 84.9% | +27.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2022 | Aug 31, 2022 | 86.8% | +19.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2022 | Jul 31, 2022 | 91.0% | +22.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2022 | Jun 30, 2022 | 88.4% | +28.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2022 | May 31, 2022 | 79.4% | +33.5 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2022 | Apr 30, 2022 | 77.9% | +30.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2022 | Mar 31, 2022 | 71.4% | +27.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2022 | Feb 28, 2022 | 60.2% | +22.5 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2022 | Jan 31, 2022 | 58.5% | +15.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2021 | Dec 31, 2021 | 70.7% | +26.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2021 | Nov 30, 2021 | 67.5% | +28.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2021 | Oct 31, 2021 | 57.8% | +22.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2021 | Sep 30, 2021 | 56.9% | +24.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2021 | Aug 31, 2021 | 67.1% | +30.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2021 | Jul 31, 2021 | 68.6% | +34.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2021 | Jun 30, 2021 | 60.1% | +26.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2021 | May 31, 2021 | 45.9% | +20.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2021 | Apr 30, 2021 | 47.9% | +26.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2021 | Mar 31, 2021 | 44.4% | -10.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2021 | Feb 28, 2021 | 37.6% | -34.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2021 | Jan 31, 2021 | 43.6% | -37.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2020 | Dec 31, 2020 | 44.7% | -39.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2020 | Nov 30, 2020 | 38.6% | -40.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2020 | Oct 31, 2020 | 34.9% | -45.4 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2020 | Sep 30, 2020 | 32.6% | -49.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2020 | Aug 31, 2020 | 36.7% | -51.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2020 | Jul 31, 2020 | 33.7% | -54.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2020 | Jun 30, 2020 | 34.1% | -53.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2020 | May 31, 2020 | 25.3% | -57.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2020 | Apr 30, 2020 | 21.4% | -59.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2020 | Mar 31, 2020 | 54.4% | -26.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2020 | Feb 29, 2020 | 72.3% | -3.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2020 | Jan 31, 2020 | 80.7% | +1.5 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2019 | Dec 31, 2019 | 83.8% | +1.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2019 | Nov 30, 2019 | 78.8% | -0.9 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2019 | Oct 31, 2019 | 80.3% | +1.2 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2019 | Sep 30, 2019 | 81.6% | +1.3 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2019 | Aug 31, 2019 | 87.8% | +0.7 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2019 | Jul 31, 2019 | 87.7% | -0.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2019 | Jun 30, 2019 | 87.9% | +0.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2019 | May 31, 2019 | 83.0% | +3.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2019 | Apr 30, 2019 | 81.2% | +3.0 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2019 | Mar 31, 2019 | 81.1% | -0.1 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2019 | Feb 28, 2019 | 75.6% | +1.8 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2019 | Jan 31, 2019 | 79.2% | +1.6 pts | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Dec 2018 | Dec 31, 2018 | 82.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Nov 2018 | Nov 30, 2018 | 79.6% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Oct 2018 | Oct 31, 2018 | 79.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Sep 2018 | Sep 30, 2018 | 80.3% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Aug 2018 | Aug 31, 2018 | 87.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jul 2018 | Jul 31, 2018 | 87.8% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jun 2018 | Jun 30, 2018 | 87.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| May 2018 | May 31, 2018 | 79.9% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Apr 2018 | Apr 30, 2018 | 78.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Mar 2018 | Mar 31, 2018 | 81.1% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Feb 2018 | Feb 28, 2018 | 73.8% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|
| Jan 2018 | Jan 31, 2018 | 77.6% | – | U.S. DOT / BTS TranStats T-100 — United Air Lines, Inc. Mainline (Carrier UA) ↗ |
|---|