Flight path · N521BU
KTTN → KMDW
Trenton → Chicago · 27/09/2026
- Duration
- 1 h 34 min
- Distance
- 1,150 km
- Max. altitude
- 40,000 ft
- CO₂ (estimated)
- 3.5 t
More flights of this jet
| Date (UTC) | From | To | Duration | Distance | CO₂ |
|---|---|---|---|---|---|
| 10/03/26, 02:26 PM | KISPIslip | KCAKAkron | 1 h 19 min | 808 km | 2.9 t |
| 10/02/26, 06:21 PM | KRDURaleigh/Durham | KISPIslip | 1 h 10 min | 830 km | 2.6 t |
| 10/02/26, 01:33 PM | not observed | KRDURaleigh/Durham | 1 h 18 min | 958 km | 2.9 t |
| 09/30/26, 02:26 PM | KISPIslip | KOPFMiami | 2 h 42 min | 1,964 km | 6 t |
| 09/28/26, 06:49 PM | KIADDulles | KISPIslip | 58 min | 567 km | 2.1 t |
| 09/28/26, 04:36 PM | KMDWChicago | KIADDulles | 1 h 25 min | 1,004 km | 3.1 t |
| 09/27/26, 02:47 PM | KBXMBrunswick | KTTNTrenton | 1 h 09 min | 735 km | 2.5 t |
| 09/25/26, 02:24 PM | not observed | KBXMBrunswick | 36 min | 420 km | 1.3 t |
| 09/25/26, 11:49 AM | KISPIslip | KTTNTrenton | 38 min | 333 km | 1.4 t |
| 09/23/26, 08:12 PM | KOPFMiami | KISPIslip | 2 h 30 min | 2,052 km | 5.5 t |
Times in UTC.
Fly the same jet type as an empty leg
Challenger, Citation or Gulfstream: when jets reposition without passengers, operators often sell the seats at a steep discount.
Data sources & notes
Data source: public ADS-B data
All positions come from publicly broadcast ADS-B signals that every aircraft transmits unencrypted and that volunteers around the world receive. Data may be delayed, incomplete or inaccurate.
Linking an aircraft to a well-known person is based on public sources such as media reports and registry data. "Jet attributed to X" explicitly does not mean that this person is on board or ordered the flight — aircraft are also chartered, sold or used by others.
All information is provided without warranty; no liability is accepted for accuracy or completeness. CO₂ figures are estimates based on typical fuel burn for the aircraft class.
Using this data to harass, track or stalk people is prohibited.
Removal requests and corrections to [email protected].