N7878A
Boeing 737NG 7K9/W
B737 · callsign SWA4272 · ICAO AAADF8
Southwest Airlines
Southwest Airlines
1Crossings
Oct 8First seen
Oct 8, 10:44 pmLast seen
22.2 nmClosest pass
16,650 ftLowest
Every crossing
| When | Closest | Altitude |
|---|---|---|
| Thu Oct 8, 10:40 pm | 22.2 nm | 16,650–18,425 ft |