Flight UAL2123 UA2123
United Airlines
Last contact 1 hour ago
Kansas City International Airport
Kansas City
Kansas City
→
San Francisco International Airport
San Francisco
San Francisco
- 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 |
|---|---|---|---|---|---|---|---|
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 23:58 UTC | 23:58 UTC | 0 h 0 min | — |
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 23:42 UTC | 23:42 UTC | 0 h 0 min | 5 525 ft |
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 23:27 UTC | 23:27 UTC | 0 h 0 min | 20 575 ft |
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 23:12 UTC | 23:12 UTC | 0 h 0 min | 32 000 ft |
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 22:42 UTC | 22:56 UTC | 0 h 14 min | 34 000 ft |
| 15.09.2026 | A1239C | KMCI Kansas City | KSFO San Francisco | 22:26 UTC | 22:26 UTC | 0 h 0 min | 14 275 ft |