AMS → IAH
Amsterdam Airport Schiphol to George Bush Intercontinental Airport (Houston). 3,288 recorded sectors across 24 flight numbers.
Held from October 2020 to July 2026. The most-recorded number on this sector is KL661, with 2,029 of the 3,288 sectors held.
This is the AMS–IAH direction only. The return service is IAH–AMS.
Flight numbers
| Flight | Airline | Sectors | Held |
|---|---|---|---|
| KL661 | KLM Royal Dutch Airlines | 2,029 | Oct 2020 – Jul 2026 |
| UA21 | United Airlines | 1,214 | Apr 2023 – Jul 2026 |
| KL663 | KLM Royal Dutch Airlines | 21 | May 2022 – Aug 2022 |
| UA3029 | United Airlines | 2 | Nov 2024 – Jun 2025 |
| UA3046 | United Airlines | 2 | Dec 2023 – Aug 2024 |
| UA3933 | United Airlines | 2 | Jul 2025 – Apr 2026 |
| KL667 | KLM Royal Dutch Airlines | 1 | Aug 2022 – Aug 2022 |
| LH440 | Lufthansa | 1 | Jul 2024 – Jul 2024 |
| UA2805 | United Airlines | 1 | Jun 2023 – Jun 2023 |
| UA3018 | United Airlines | 1 | Jun 2026 – Jun 2026 |
| UA3024 | United Airlines | 1 | Jan 2026 – Jan 2026 |
| UA3026 | United Airlines | 1 | Dec 2024 – Dec 2024 |
| UA3036 | United Airlines | 1 | Dec 2024 – Dec 2024 |
| UA3038 | United Airlines | 1 | Nov 2024 – Nov 2024 |
| UA3043 | United Airlines | 1 | Jan 2025 – Jan 2025 |
| UA3044 | United Airlines | 1 | Jul 2025 – Jul 2025 |
| UA3048 | United Airlines | 1 | Dec 2023 – Dec 2023 |
| UA3870 | United Airlines | 1 | Dec 2024 – Dec 2024 |
| UA3900 | United Airlines | 1 | Jul 2025 – Jul 2025 |
| UA3905 | United Airlines | 1 | Dec 2024 – Dec 2024 |
| UA3907 | United Airlines | 1 | Jul 2025 – Jul 2025 |
| UA3915 | United Airlines | 1 | Jul 2025 – Jul 2025 |
| UA3916 | United Airlines | 1 | Dec 2024 – Dec 2024 |
| UA3918 | United Airlines | 1 | Feb 2025 – Feb 2025 |