36 active days
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Tracked directional route
BUF → DCA
Buffalo Niagara International Airport → Ronald Reagan Washington National Airport
BUF
KBUFBuffalo Niagara International AirportOpen live airport profile →DestinationDCA
KDCARonald Reagan Washington National AirportOpen live airport profile →View return routeDCA → BUFAnalysis 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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347 mi avg per flight
53 min average
Average across flights included in analytics
9 flight numbers
Tracked activity
Aug 20 – Sep 24, 2026 · 36 active days
Flights113
Aug 20
Aug 21
Aug 22
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Aug 24
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Aug 31
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Sep 22
Sep 23
Sep 24
Observed operators
Operators tracked on BUF → DCA
Operator activity within Aug 20 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 61 | 4 | 42 | 21,102 mi | Aug 22, 2026, 12:04 AM UTC | Sep 24, 2026, 10:30 AM UTC | |
| 52 | 5 | 39 | 18,103 mi | Aug 20, 2026, 9:06 AM UTC | Sep 23, 2026, 5:00 PM UTC |
Observed services
Flight numbers tracked on BUF → DCA
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 20 | 18 | 6,975 mi | Aug 20, 2026, 5:07 PM UTC | Sep 8, 2026, 4:58 PM UTC | |
| 17 | 15 | 5,883 mi | Aug 23, 2026, 9:53 AM UTC | Sep 24, 2026, 12:05 AM UTC | |
| 17 | 15 | 5,899 mi | Aug 20, 2026, 9:06 AM UTC | Sep 8, 2026, 9:57 AM UTC | |
| 16 | 15 | 5,532 mi | Aug 22, 2026, 12:04 AM UTC | Sep 9, 2026, 12:06 AM UTC | |
| 15 | 14 | 5,162 mi | Sep 10, 2026, 9:41 AM UTC | Sep 24, 2026, 10:30 AM UTC | |
| 13 |
Observed tail numbers
Tail numbers tracked on BUF → DCA
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| CRJ7 | 3 | 2 | 1,082 mi | Sep 24, 2026, 12:05 AM UTC | |
| CRJ7 | 3 | 2 | 1,028 mi | Sep 23, 2026, 9:12 PM UTC | |
| CRJ7 | 3 | 2 | 1,064 mi | Sep 23, 2026, 10:34 AM UTC | |
| CRJ7 | 3 | 3 | 1,016 mi | Sep 20, 2026, 7:17 PM UTC | |
| E170 | 3 | 3 | 1,190 mi | Sep 20, 2026, 5:03 PM UTC | |
| CRJ7 | 3 | 2 | 1,022 mi | Sep 18, 2026, 11:23 PM UTC |
Observed aircraft types
Aircraft types tracked on BUF → DCA
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 |
|---|---|---|---|---|---|---|---|---|---|
| CRJ7 | Bombardier CRJ-700 | 53 | 46.9% | 34 | 18,407 mi | 1 | 4 | Aug 22, 2026, 12:04 AM UTC | Sep 24, 2026, 10:30 AM UTC |
| E170 | Embraer E170 | 50 | 44.2% | 37 | 17,390 mi | 1 | 4 | Aug 20, 2026, 9:06 AM UTC | Sep 23, 2026, 5:00 PM UTC |
| CRJ9 | Bombardier CRJ-900 | 8 | 7.1% | 8 | 2,695 mi | 1 | 3 | Aug 23, 2026, 9:53 AM UTC | Sep 19, 2026, 10:16 PM UTC |
| E75S | Embraer E175 (Short wings) | 2 | 1.8% | 2 | 713 mi | 1 | 2 | Aug 30, 2026, 4:56 PM UTC | Sep 2, 2026, 10:23 PM UTC |
Observation log
Flight observations
Latest 100 flights on BUF → DCA within Aug 20 – Sep 24, 2026