Flight SWA4399 WN4399

Southwest Airlines

Last contact 2 days ago
KSLC
Salt Lake City International Airport
Salt Lake City
→
KDEN
Denver International Airport
Denver
Altitude
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Ground speed
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Vertical rate
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Track
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Squawk
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Source
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Figures refresh every 15 seconds while the flight is airborne.

30-day history

Date Aircraft From To First contact Last On air Max altitude
28.10.2026 AAB09A KSLC Salt Lake City KDEN Denver 13:32 UTC 15:26 UTC 1 h 53 min 41 000 ft
27.10.2026 AD21BC KSLC Salt Lake City KDEN Denver 14:00 UTC 15:30 UTC 1 h 30 min 41 000 ft
25.10.2026 AC79D4 KSLC Salt Lake City KDEN Denver 14:47 UTC 15:44 UTC 0 h 57 min 33 000 ft
21.10.2026 AD1A4E KSLC Salt Lake City KDEN Denver 13:54 UTC 15:51 UTC 1 h 56 min 39 000 ft
20.10.2026 AD41CD KSLC Salt Lake City KDEN Denver 13:52 UTC 15:48 UTC 1 h 56 min 41 000 ft
18.10.2026 ABAAFE KSLC Salt Lake City KDEN Denver 14:57 UTC 15:59 UTC 1 h 1 min 27 000 ft
14.10.2026 AC8777 KSLC Salt Lake City KDEN Denver 13:46 UTC 15:50 UTC 2 h 5 min 39 000 ft
13.10.2026 A27737 KSLC Salt Lake City KDEN Denver 13:37 UTC 15:39 UTC 2 h 2 min 39 000 ft
11.10.2026 N8871Q KSLC Salt Lake City KDEN Denver 14:33 UTC 16:10 UTC 1 h 37 min 33 000 ft
07.10.2026 A73F35 KSLC Salt Lake City KDEN Denver 13:37 UTC 15:40 UTC 2 h 3 min 41 000 ft
06.10.2026 ACEF18 KSLC Salt Lake City KDEN Denver 13:37 UTC 15:26 UTC 1 h 48 min 41 000 ft
04.10.2026 N8868L KSLC Salt Lake City KDEN Denver 14:49 UTC 15:53 UTC 1 h 3 min 33 000 ft
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