| FlightID | ModeS Hex Code | Registration | Aircraft | Category | Airline/Operator | Callsign | Route | Time Last Seen | Possibly Landed |
|---|---|---|---|---|---|---|---|---|---|
| 4619499 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2018 | KIAH (IAH) to KSAN (SAN) | 2024-01-13 11:00:31 | |
| 4605302 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL552 | KDEN (DEN) to KDSM (DSM) | 2024-01-09 14:36:25 | |
| 4591430 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL1915 | KJAC (JAC) to KEWR (EWR) | 2024-01-05 20:47:19 | |
| 4589243 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL1102 | KEWR (EWR) to KJAC (JAC) | 2024-01-05 11:36:33 | |
| 4571297 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2002 | KEWR (EWR) to KSNA (SNA) | 2023-12-31 14:52:01 | |
| 4570719 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL1576 | KIAH (IAH) to KORD (ORD) | 2023-12-31 11:23:05 | |
| 4570221 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2236 | KEWR (EWR) to KDTW (DTW) | 2023-12-31 08:49:44 | |
| 4568987 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL1361 | KSNA (SNA) to KRDU (RDU) | 2023-12-30 20:01:13 | |
| 4556286 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL421 | KBOS (BOS) to KIAH (IAH) | 2023-12-27 16:52:18 | |
| 4552727 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL717 | KRDU (RDU) to KIAD (IAD) | 2023-12-26 18:38:05 | |
| 4529656 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL532 | KEWR (EWR) to KCLE (CLE) | 2023-12-20 18:05:54 | |
| 4527756 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL1293 | KORD (ORD) to KBOS (BOS) | 2023-12-20 11:31:56 | |
| 4526931 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL301 | KBUF (BUF) to KORD (ORD) | 2023-12-20 07:56:23 | |
| 4525798 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2163 | KORD (ORD) to KBUF (BUF) | 2023-12-19 21:12:42 | |
| 4511333 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2427 | KRDU (RDU) to KSFO (SFO) | 2023-12-16 11:25:13 | |
| 4510492 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL230 | KALB (ALB) to KORD (ORD) | 2023-12-16 07:51:19 | |
| 4509442 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL656 | KORD (ORD) to KALB (ALB) | 2023-12-15 21:10:23 | |
| 4489896 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | n/a | Unknown | 2023-12-11 15:09:59 | |
| 4485551 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL394 | KAUS (AUS) to KEWR (EWR) | 2023-12-10 15:19:50 | |
| 4482553 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL504 | KEWR (EWR) to KSNA (SNA) | 2023-12-09 20:00:27 | |
| 4475588 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL652 | KATL (ATL) to KRDU (RDU) | 2023-12-08 07:38:58 | |
| 4474646 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL510 | KEWR (EWR) to KCLE (CLE) | 2023-12-07 21:59:26 | |
| 4451140 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2228 | KORD (ORD) to KIAD (IAD) | 2023-12-02 11:08:30 | |
| 4433965 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2059 | KIAH (IAH) to KLGA (LGA) | 2023-11-28 11:25:40 | |
| 4427762 | A1D63D | N21723 | 737NG 724/W (B737) | Jet | United Airlines | UAL2183 | KEWR (EWR) to KCLE (CLE) | 2023-11-26 22:14:30 |