N278WN
Boeing 737NG 7H4/W
B737 · callsign SWA3873 · ICAO A2C635
Southwest Airlines
Southwest Airlines
1Crossings
Oct 11First seen
Oct 11, 6:25 amLast seen
1.1 nmClosest pass
17,500 ftLowest
Every crossing
| When | Closest | Altitude |
|---|---|---|
| Sun Oct 11, 6:17 am | 1.1 nm | 17,500–22,800 ft |