| FlightID | ModeS Hex Code | Registration | Aircraft | Category | Airline/Operator | Callsign | Route | Time Last Seen | Possibly Landed |
|---|---|---|---|---|---|---|---|---|---|
| 3136336 | ABC40D | N8572X | 737NG 800/W (B738) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2023-02-23 21:48:15 | |
| 1156905 | AAB1AF | N7888A | 737NG 752/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-06 08:23:31 | |
| 1152720 | AAA668 | N7857B | 737NG 79P/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-05 08:23:56 | |
| 1148468 | A2C27E | N277WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-04 08:28:23 | |
| 1144760 | A2E28F | N285WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-03 08:50:00 | |
| 1141201 | AAA26A | N7845A | 737NG 71B/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-02 08:20:05 | |
| 1137518 | ACA3D1 | N913WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-11-01 08:38:48 | |
| 1131250 | A5F5BF | N483WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-30 08:37:11 | |
| 1127469 | A9E8F7 | N738CB | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-29 08:35:28 | |
| 1123194 | AA9B65 | N7828A | 737NG 7CT/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-28 08:34:02 | |
| 1118876 | AA9B20 | N7826B | 737NG 79P/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-27 08:38:35 | |
| 1111585 | ACDA2C | N927WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-25 08:49:27 | |
| 1100610 | AAA247 | N7844A | 737NG 752/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-22 08:24:31 | |
| 1092372 | A29391 | N265WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KORD (ORD) to KMDW (MDW) | 2021-10-20 08:32:54 | |
| 675310 | AA4A9B | N762SW | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2021-06-28 08:34:43 | |
| 99991471696 | A5540C | N442WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2020-03-28 17:42:20 | |
| 99991454341 | A57B8B | N452WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2020-03-21 17:36:23 | |
| 99991427664 | A9FF54 | N743SW | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2020-03-14 17:52:48 | |
| 99991397686 | ACEB61 | N931WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2020-03-07 17:43:47 | |
| 99991105048 | AA55C0 | N765SW | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-12-28 12:12:08 | |
| 99991090483 | AD5460 | N958WN | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-12-24 15:06:44 | |
| 99991076323 | AAAA64 | N7869A | 737NG 79P/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-12-21 11:55:47 | |
| 9999682071 | A988D7 | N713SW | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-09-29 16:36:22 | |
| 9999646411 | A52F51 | N433LV | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-09-22 16:14:12 | |
| 9999608652 | A9B056 | N723SW | 737NG 7H4/W (B737) | Jet | Southwest Airlines | SWA3121 | KSNA (SNA) to KDAL (DAL) | 2019-09-15 16:38:17 |