35 active days
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Tracked directional route
SDF → DEN
Louisville International Airport → Denver International Airport
SDF
KSDFLouisville International AirportOpen live airport profile →DestinationDEN
KDENDenver International AirportOpen live airport profile →View return routeDEN → SDFAnalysis window
Aug 20 – Sep 24, 2026
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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1,075 mi avg per flight
2 hr 21 min average
Average across flights included in analytics
10 flight numbers
Tracked activity
Aug 20 – Sep 24, 2026 · 35 active days
Flights110
Aug 20
Aug 21
Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Aug 27
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
Sep 12
Sep 13
Sep 14
Sep 15
Sep 16
Sep 17
Sep 18
Sep 19
Sep 20
Sep 21
Sep 22
Sep 23
Observed operators
Operators tracked on SDF → DEN
Operator activity within Aug 20 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 70 | 3 | 44 | 76,298 mi | Aug 20, 2026, 12:12 PM UTC | Sep 23, 2026, 10:13 PM UTC | |
| 34 | 4 | 33 | 36,452 mi | Aug 20, 2026, 2:43 PM UTC | Sep 23, 2026, 6:49 PM UTC | |
UPS (5X)UPS | 6 | 3 | 6 | 5,546 mi | Aug 22, 2026, 11:55 PM UTC | Sep 9, 2026, 9:31 PM UTC |
Observed services
Flight numbers tracked on SDF → DEN
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 35 | 26 | 38,524 mi | Aug 20, 2026, 7:33 PM UTC | Sep 23, 2026, 10:13 PM UTC | |
| 19 | 16 | 20,555 mi | Aug 20, 2026, 12:12 PM UTC | Sep 7, 2026, 2:22 PM UTC | |
| 16 | 14 | 17,219 mi | Sep 8, 2026, 12:13 PM UTC | Sep 23, 2026, 2:41 PM UTC | |
| 14 | 14 | 15,036 mi | Aug 20, 2026, 2:43 PM UTC | Sep 21, 2026, 5:08 PM UTC | |
| 10 | 10 | 10,653 mi | Aug 25, 2026, 4:11 PM UTC | Sep 23, 2026, 6:49 PM UTC | |
| 5 | 5 | 5,387 mi | Aug 23, 2026, 5:42 PM UTC | Sep 20, 2026, 8:09 PM UTC |
Observed tail numbers
Tail numbers tracked on SDF → DEN
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| A320 | 5 | 2 | 5,613 mi | Sep 20, 2026, 11:20 PM UTC | |
| A320 | 4 | 2 | 4,192 mi | Aug 30, 2026, 2:16 PM UTC | |
| A320 | 3 | 2 | 3,573 mi | Sep 19, 2026, 10:30 PM UTC | |
| A320 | 3 | 2 | 3,210 mi | Sep 13, 2026, 10:35 PM UTC | |
| A320 | 3 | 2 | 3,347 mi | Sep 12, 2026, 10:04 PM UTC | |
| A320 | 3 | 2 | 3,117 mi | Sep 8, 2026, 2:29 PM UTC |
Observed aircraft types
Aircraft types tracked on SDF → DEN
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Operators | Flight numbers | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|---|
| A320 | Airbus A320 | 49 | 44.5% | 25 | 53,486 mi | 1 | 3 | Aug 20, 2026, 12:12 PM UTC | Sep 21, 2026, 10:45 PM UTC |
| B738 | Boeing 737-800 | 18 | 16.4% | 18 | 19,516 mi | 2 | 4 | Aug 21, 2026, 2:51 PM UTC | Sep 23, 2026, 10:13 PM UTC |
| B38M | Boeing 737 MAX 8 | 18 | 16.4% | 17 | 19,271 mi | 1 | 4 | Aug 20, 2026, 2:43 PM UTC | Sep 17, 2026, 5:19 PM UTC |
| B739 | Boeing 737-900 | 14 | 12.7% | 12 | 15,117 mi | 1 | 1 | Sep 9, 2026, 12:02 PM UTC | Sep 23, 2026, 2:41 PM UTC |
| B737 | Boeing 737-700 | 4 | 3.6% | 4 | 4,318 mi | 1 | 2 | Aug 22, 2026, 10:26 PM UTC | Sep 20, 2026, 8:09 PM UTC |
| B752 | Boeing 757-200 | 4 | 3.6% | 4 | 3,688 mi | 1 | 2 | Aug 25, 2026, 7:55 PM UTC |
Observation log
Flight observations
Latest 100 flights on SDF → DEN within Aug 20 – Sep 24, 2026