| FlightID | ModeS Hex Code | Registration | Aircraft | Category | Airline/Operator | Callsign | Route | Time Last Seen | Possibly Landed |
|---|---|---|---|---|---|---|---|---|---|
| 4166522 | AB540D | N829UA | A319 131 (A319) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-09-30 18:16:55 | |
| 4068339 | AB1B3E | N81449 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KDEN (DEN) to KBOS (BOS) | 2023-09-11 20:28:26 | |
| 3982307 | A55785 | N443UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KDEN (DEN) to KBOS (BOS) | 2023-08-25 20:40:13 | |
| 3932401 | A54299 | N438UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-08-15 18:59:32 | |
| 3927676 | A5954E | N459UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-08-14 20:28:22 | |
| 3892838 | A6246E | N495UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-08-07 19:15:48 | |
| 3888143 | AA2BA2 | N75426 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-08-06 19:38:48 | |
| 3837823 | A2B110 | N27256 | 737MAX 8 (B38M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-07-27 21:41:42 | |
| 3827470 | A2B112 | N27258 | 737MAX 8 (B38M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-07-25 21:27:01 | |
| 3741696 | A2BB89 | N27509 | 737MAX 9 (B39M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-07-08 19:46:34 | |
| 3722198 | A1244B | N17294 | 737MAX 8 (B38M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-07-04 18:32:38 | |
| 3713761 | A46CC1 | N38417 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-07-02 20:09:55 | |
| 3704794 | A51ED1 | N429UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-06-30 19:00:41 | |
| 3672206 | A5EA5C | N480UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-06-23 19:36:20 | |
| 3625389 | A5CC13 | N47282 | 737MAX 8 (B38M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-06-14 18:33:57 | |
| 3615304 | A2B157 | N27277 | 737MAX 8 (B38M) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-06-12 18:04:36 | |
| 3412453 | A53B2B | N436UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2023-04-30 19:39:09 | |
| 2778595 | A5EE13 | N481UA | A320 232 (A320) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2022-11-27 03:31:10 | |
| 2261424 | A83782 | N62884 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KIAD (IAD) to KBOS (BOS) | 2022-08-09 19:42:20 | |
| 2207833 | AA568E | N76502 | 737NG 824/W (B738) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-29 18:04:00 | |
| 2186465 | A10E46 | N16713 | 737NG 724/W (B737) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-25 18:56:01 | |
| 2153160 | A097CC | N13716 | 737NG 724/W (B737) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-18 19:51:50 | |
| 2122972 | A8FC06 | N67812 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-12 18:46:15 | |
| 2088846 | A92365 | N68805 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-05 18:22:02 | |
| 2076297 | A2C35B | N27734 | 737NG 724/W (B737) | Jet | United Airlines | UAL688 | KDEN (DEN) to PANC (ANC) | 2022-07-02 20:01:37 |