32 active days
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Tracked directional route
DCA → ACK
Ronald Reagan Washington National Airport → Nantucket Memorial Airport
DCA
KDCARonald Reagan Washington National AirportOpen live airport profile →DestinationACK
KACKNantucket Memorial AirportOpen live airport profile →View return routeACK → DCAAnalysis 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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433 mi avg per flight
1 hr 1 min average
Average across flights included in analytics
4 flight numbers
Tracked activity
Aug 20 – Sep 24, 2026 · 32 active days
Flights75
Aug 20
Aug 21
Aug 22
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Aug 24
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Aug 30
Aug 31
Sep 1
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Sep 20
Sep 21
Sep 23
Observed operators
Operators tracked on DCA → ACK
Operator activity within Aug 20 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 44 | 3 | 32 | 19,079 mi | Aug 20, 2026, 12:54 PM UTC | Sep 8, 2026, 8:11 PM UTC | |
| 31 | 1 | 24 | 13,413 mi | Aug 21, 2026, 7:44 PM UTC | Sep 23, 2026, 8:59 PM UTC |
Observed services
Flight numbers tracked on DCA → ACK
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 31 | 24 | 13,413 mi | Aug 21, 2026, 7:44 PM UTC | Sep 23, 2026, 8:59 PM UTC | |
| 20 | 18 | 8,682 mi | Aug 20, 2026, 12:54 PM UTC | Sep 8, 2026, 2:09 PM UTC | |
| 19 | 18 | 8,219 mi | Aug 21, 2026, 7:49 PM UTC | Sep 8, 2026, 8:11 PM UTC | |
| 5 | 5 | 2,177 mi | Aug 22, 2026, 11:51 AM UTC | Sep 6, 2026, 3:03 PM UTC |
Observed tail numbers
Tail numbers tracked on DCA → ACK
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| E170 | 3 | 1 | 1,289 mi | Aug 31, 2026, 1:59 PM UTC | |
| BCS3 | 2 | 1 | 846 mi | Sep 23, 2026, 8:59 PM UTC | |
| BCS3 | 2 | 1 | 854 mi | Sep 21, 2026, 9:27 PM UTC | |
| BCS3 | 2 | 1 | 856 mi | Sep 19, 2026, 7:55 PM UTC | |
| BCS3 | 2 | 1 | 851 mi | Sep 10, 2026, 9:08 PM UTC | |
| E170 | 2 | 2 | 923 mi | Sep 8, 2026, 2:09 PM UTC |
Observed aircraft types
Aircraft types tracked on DCA → ACK
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 |
|---|---|---|---|---|---|---|---|---|---|
| E170 | Embraer E170 | 42 | 56.0% | 30 | 18,232 mi | 1 | 3 | Aug 20, 2026, 12:54 PM UTC | Sep 8, 2026, 8:11 PM UTC |
| BCS3 | Airbus A220-300 | 31 | 41.3% | 24 | 13,413 mi | 1 | 1 | Aug 21, 2026, 7:44 PM UTC | Sep 23, 2026, 8:59 PM UTC |
| E75S | Embraer E175 (Short wings) | 2 | 2.7% | 2 | 846 mi | 1 | 1 | Sep 2, 2026, 1:11 PM UTC | Sep 5, 2026, 1:59 PM UTC |
Observation log
Flight observations
Latest 100 flights on DCA → ACK within Aug 20 – Sep 24, 2026