YAFT.LIVEYAFT.LIVEORD → ATL · Boeing 737 MAX 9 · United Airlines
From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.
United Airlines (UAL)| Departed | Flight | Route | Reg | Aircraft | Status | Distance |
|---|---|---|---|---|---|---|
| 2026-10-03 18:00 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17245 | Boeing 737-800 | Completed | 1581 km |
| 2026-10-02 23:29 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N459UA | Airbus A320 233 | Completed | 1145 km |
| 2026-10-02 17:56 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N79521 | Boeing 737-800 | Completed | 1574 km |
| 2026-10-02 01:28 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N897UA | Airbus A319 | Completed | 1025 km |
| 2026-10-01 17:58 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N76517 | Boeing 737-800 | Completed | 1660 km |
| 2026-09-30 23:26 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N829UA | Airbus A319 | Completed | 1027 km |
| 2026-09-30 18:13 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N37535 | Boeing 737 MAX 9 | Completed (landing confirmed by airport data) | 1766 km |
| 2026-09-29 23:46 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N874UA | Airbus A319 | Completed | 1029 km |
| 2026-09-29 17:53 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N78509 | Boeing 737-800 | Completed | 1628 km |
| 2026-09-28 23:30 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N873UA | Airbus A319 | Completed | 1067 km |
| 2026-09-28 17:56 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N76528 | Boeing 737-800 | Completed | 1550 km |
| 2026-09-28 02:04 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N828UA | Airbus A319 | Completed | 1079 km |
| 2026-09-27 19:53 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N77520 | Boeing 737-800 | Completed | 1544 km |
| 2026-09-26 23:25 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N842UA | Airbus A319 | Completed | 1061 km |
| 2026-09-26 17:47 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N73270 | Boeing 737-800 | Completed | 1550 km |
| 2026-09-25 23:13 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N895UA | Airbus A319 | Completed | 1064 km |
| 2026-09-25 17:48 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N37287 | Boeing 737-800 | Completed | 1561 km |
| 2026-09-24 23:22 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N840UA | Airbus A319 | Completed | 1025 km |
| 2026-09-24 17:53 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N76505 | Boeing 737-800 | Completed | 1637 km |
| 2026-09-23 23:42 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N846UA | Airbus A319 | Completed | 1034 km |
| 2026-09-22 23:21 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N37445 | Boeing 737 MAX 9 | Completed | 1027 km |
| 2026-09-22 17:55 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N77559 | Boeing 737 MAX 9 | Completed | 1765 km |
| 2026-09-21 23:35 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N27568 | Boeing 737 MAX 9 | Completed | 1154 km |
| 2026-09-21 17:52 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N77558 | Boeing 737 MAX 9 | Completed | 1562 km |
| 2026-09-21 01:12 UTC | UAL1398 | ATL → ATL Atlanta → Atlanta |
N77544 | Boeing 737 MAX 9 | Completed | ~5 km est. (3 km recorded) |
| 2026-09-20 23:27 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N77544 | Boeing 737 MAX 9 | Completed | 1031 km |
| 2026-09-20 17:50 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N47524 | Boeing 737 MAX 9 | Completed | 1735 km |
| 2026-09-20 01:30 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N37508 | Boeing 737 MAX 9 | Completed | 1068 km |
| 2026-09-19 18:47 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N37556 | Boeing 737 MAX 9 | Completed | 1778 km |
| 2026-09-18 23:25 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17452 | Boeing 737 MAX 9 | Completed | 1185 km |
| 2026-09-18 17:59 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N57478 | Boeing 737 MAX 9 | Completed | 1663 km |
| 2026-09-17 23:47 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17359 | Boeing 737 MAX 8 | Completed | 1058 km |
| 2026-09-17 17:49 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N97424 | Boeing 737 MAX 9 | Completed | 1721 km |
| 2026-09-16 23:34 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17406 | Boeing 737 MAX 9 | Completed | 1082 km |
| 2026-09-16 19:04 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17597 | Boeing 737 MAX 9 | Completed | 1643 km |
| 2026-09-15 23:56 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17460 | Boeing 737 MAX 9 | Completed | 1132 km |
| 2026-09-15 18:45 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N37507 | Boeing 737 MAX 9 | Completed | 1766 km |
| 2026-09-14 23:13 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N77571 | Boeing 737 MAX 9 | Completed | 1070 km |
| 2026-09-14 18:08 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N37445 | Boeing 737 MAX 9 | Completed | 1663 km |
| 2026-09-13 23:37 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N37562 | Boeing 737 MAX 9 | Completed | 1151 km |
| 2026-09-13 18:08 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17597 | Boeing 737 MAX 9 | Completed | 1748 km |
| 2026-09-12 23:35 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17401 | Boeing 737 MAX 9 | Completed | 1114 km |
| 2026-09-12 00:02 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N67501 | Boeing 737 MAX 9 | Completed | 1184 km |
| 2026-09-11 17:50 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17465 | Boeing 737 MAX 9 | Completed | 1703 km |
| 2026-09-10 23:06 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17418 | Boeing 737 MAX 9 | Completed | 1123 km |
| 2026-09-10 17:48 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17444 | Boeing 737 MAX 9 | Completed | 1666 km |
| 2026-09-09 23:19 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17413 | Boeing 737 MAX 9 | Completed | 1302 km |
| 2026-09-09 17:49 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N27464 | Boeing 737 MAX 9 | Completed | 1722 km |
| 2026-09-07 23:12 UTC | UAL1398 | ORD → ATL Chicago → Atlanta |
N17414 | Boeing 737 MAX 9 | Completed | 1068 km |
| 2026-09-07 18:02 UTC | UAL1398 | COS → ORD Colorado Springs → Chicago |
N17452 | Boeing 737 MAX 9 | Completed | 1674 km |