| FlightID | ModeS Hex Code | Registration | Aircraft | Category | Airline/Operator | Callsign | Route | Time Last Seen | Possibly Landed |
|---|---|---|---|---|---|---|---|---|---|
| 99991454739 | A43EED | N37298 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-21 19:54:19 | |
| 99991447341 | A0E6C4 | N15710 | 737NG 724/W (B737) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-19 20:02:09 | |
| 99991443813 | A085A4 | N13248 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-18 19:56:17 | |
| 99991439925 | A9D59A | N73251 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-17 19:57:36 | |
| 99991436381 | A3A084 | N33264 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-16 20:01:00 | |
| 99991431975 | A0ACF9 | N14231 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-15 19:54:41 | |
| 99991428040 | AB2C8E | N819UA | A319 131 (A319) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-14 20:13:41 | |
| 99991424475 | A9D605 | N73283 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-13 20:11:52 | |
| 99991419932 | A0ACFF | N14237 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-12 20:09:36 | |
| 99991415195 | A465DF | N38257 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-11 19:45:04 | |
| 99991410533 | A9D59A | N73251 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-10 19:55:19 | |
| 99991406129 | AA4C3E | N76265 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-09 20:05:43 | |
| 99991401730 | A05DD8 | N12221 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-08 19:53:12 | |
| 99991398050 | A4B21B | N401UA | A320 232 (A320) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-07 19:49:04 | |
| 99991393954 | A28947 | N26232 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-06 19:48:20 | |
| 99991389458 | AA7426 | N77295 | 737NG 824/W (B738) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-05 20:09:06 | |
| 99991384749 | A47809 | N38727 | 737NG 724/W (B737) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-04 20:34:48 | |
| 99991380079 | A94B6B | N69840 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-03 20:04:54 | |
| 99991375516 | A9249C | N68891 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-02 20:16:28 | |
| 99991371839 | A53006 | N433UA | A320 232 (A320) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-03-01 23:08:02 | |
| 99991363641 | A94B51 | N69839 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-02-28 20:02:17 | |
| 99991359125 | A2DFFE | N28457 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-02-27 20:12:42 | |
| 99991355248 | A22539 | N23721 | 737NG 724/W (B737) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-02-26 20:39:28 | |
| 99991350832 | A8FC72 | N67845 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-02-25 19:53:40 | |
| 99991346520 | A4945F | N39423 | 737NG 924ER/W (B739) | Jet | United Airlines | UAL439 | KBOS (BOS) to KORD (ORD) | 2020-02-24 20:10:24 |