33 active days
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Tracked directional route
Ronald Reagan Washington National Airport → Salt Lake City International Airport
Analysis window
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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33 active days
1,965 mi avg per flight
4 hr 14 min average
Average across flights included in analytics
1 flight number
Tracked activity
Observed operators
Operator activity within Aug 20 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 35 | 1 | 22 | 68,769 mi | Aug 20, 2026, 11:40 PM UTC | Sep 24, 2026, 2:54 AM UTC |
Observed services
Open a flight number for its complete tracked profile.
| Flight number | Flights | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|
| 35 | 22 | 68,769 mi | Aug 20, 2026, 11:40 PM UTC | Sep 24, 2026, 2:54 AM UTC |
Observed tail numbers
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| A21N | 4 | 1 | 7,951 mi | Sep 5, 2026, 4:58 AM UTC | |
| A21N | 3 | 1 | 5,893 mi | Sep 24, 2026, 2:54 AM UTC | |
| A21N | 3 | 1 | 5,836 mi | Sep 13, 2026, 2:16 AM UTC | |
| A21N | 2 | 1 | 3,880 mi | Sep 21, 2026, 2:35 AM UTC | |
| A21N | 2 | 1 | 3,916 mi | Sep 19, 2026, 2:35 AM UTC | |
| A21N | 2 | 1 | 3,848 mi | Sep 12, 2026, 2:36 AM UTC |
Observed aircraft types
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 |
|---|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 35 | 100.0% | 22 | 68,769 mi | 1 | 1 | Aug 20, 2026, 11:40 PM UTC | Sep 24, 2026, 2:54 AM UTC |
Observation log
Latest 100 flights on DCA → SLC within Aug 20 – Sep 24, 2026
| A21N | 2 | 1 | 4,006 mi | Sep 10, 2026, 2:34 AM UTC |
| A21N | 2 | 1 | 3,860 mi | Sep 3, 2026, 3:11 AM UTC |
| A21N | 2 | 1 | 3,925 mi | Aug 29, 2026, 2:46 AM UTC |
| A21N | 1 | 1 | 1,975 mi | Sep 23, 2026, 2:27 AM UTC |
| A21N | 1 | 1 | 1,954 mi | Sep 22, 2026, 4:37 AM UTC |
| A21N | 1 | 1 | 1,978 mi | Sep 20, 2026, 2:04 AM UTC |
| A21N | 1 | 1 | 1,935 mi | Sep 18, 2026, 3:28 AM UTC |
| A21N | 1 | 1 | 2,041 mi | Sep 17, 2026, 2:57 AM UTC |
| A21N | 1 | 1 | 1,961 mi | Sep 15, 2026, 2:35 AM UTC |
| A21N | 1 | 1 | 1,996 mi | Sep 9, 2026, 2:23 AM UTC |
| A21N | 1 | 1 | 1,943 mi | Sep 1, 2026, 2:25 AM UTC |
| A21N | 1 | 1 | 2,015 mi | Aug 28, 2026, 4:16 AM UTC |
| A21N | 1 | 1 | 1,986 mi | Aug 26, 2026, 2:26 AM UTC |
| A21N | 1 | 1 | 1,960 mi | Aug 25, 2026, 2:32 AM UTC |
| A21N | 1 | 1 | 1,963 mi | Aug 22, 2026, 3:24 AM UTC |
| A21N | 1 | 1 | 1,946 mi | Aug 21, 2026, 3:56 AM UTC |
| DL820 |
| A21N |
| Sep 22, 2026, 12:27 AM UTC |
| Sep 22, 2026, 4:37 AM UTC |
| 4 hr 10 min |
| 1,954 mi |
| High · 100 | DL820 | A21N | Sep 20, 2026, 10:24 PM UTC | Sep 21, 2026, 2:35 AM UTC | 4 hr 12 min | 1,938 mi |
| High · 100 | DL820 | A21N | Sep 19, 2026, 10:03 PM UTC | Sep 20, 2026, 2:04 AM UTC | 4 hr 1 min | 1,978 mi |
| High · 100 | DL820 | A21N | Sep 18, 2026, 10:31 PM UTC | Sep 19, 2026, 2:35 AM UTC | 4 hr 4 min | 1,970 mi |
| High · 100 | DL820 | A21N | Sep 17, 2026, 11:30 PM UTC | Sep 18, 2026, 3:28 AM UTC | 3 hr 58 min | 1,935 mi |
| High · 100 | DL820 | A21N | Sep 16, 2026, 10:39 PM UTC | Sep 17, 2026, 2:57 AM UTC | 4 hr 17 min | 2,041 mi |
| High · 100 | DL820 | A21N | Sep 15, 2026, 10:10 PM UTC | Sep 16, 2026, 2:27 AM UTC | 4 hr 17 min | 1,942 mi |
| High · 100 | DL820 | A21N | Sep 14, 2026, 10:23 PM UTC | Sep 15, 2026, 2:35 AM UTC | 4 hr 13 min | 1,961 mi |
| High · 100 | DL820 | A21N | Sep 13, 2026, 10:30 PM UTC | Sep 14, 2026, 2:58 AM UTC | 4 hr 28 min | 1,946 mi |
| High · 100 | DL820 | A21N | Sep 12, 2026, 10:03 PM UTC | Sep 13, 2026, 2:16 AM UTC | 4 hr 13 min | 1,960 mi |
| High · 100 | DL820 | A21N | Sep 11, 2026, 10:23 PM UTC | Sep 12, 2026, 2:36 AM UTC | 4 hr 13 min | 1,930 mi |
| High · 100 | DL820 | A21N | Sep 10, 2026, 10:12 PM UTC | Sep 11, 2026, 2:28 AM UTC | 4 hr 16 min | 1,973 mi |
| High · 100 | DL820 | A21N | Sep 9, 2026, 10:12 PM UTC | Sep 10, 2026, 2:34 AM UTC | 4 hr 22 min | 1,971 mi |
| High · 100 | DL820 | A21N | Sep 8, 2026, 10:04 PM UTC | Sep 9, 2026, 2:23 AM UTC | 4 hr 19 min | 1,996 mi |
| High · 100 | DL820 | A21N | Sep 7, 2026, 10:03 PM UTC | Sep 8, 2026, 2:15 AM UTC | 4 hr 12 min | 1,997 mi |
| High · 100 | DL820 | A21N | Sep 6, 2026, 10:17 PM UTC | Sep 7, 2026, 2:37 AM UTC | 4 hr 20 min | 2,035 mi |
| High · 100 | DL820 | A21N | Sep 5, 2026, 10:17 PM UTC | Sep 6, 2026, 2:32 AM UTC | 4 hr 15 min | 1,942 mi |
| High · 100 | DL820 | A21N | Sep 5, 2026, 12:50 AM UTC | Sep 5, 2026, 4:58 AM UTC | 4 hr 7 min | 1,934 mi |
| High · 100 | DL820 | A21N | Sep 3, 2026, 10:36 PM UTC | Sep 4, 2026, 2:45 AM UTC | 4 hr 9 min | 1,932 mi |
| High · 100 | DL820 | A21N | Sep 2, 2026, 10:58 PM UTC | Sep 3, 2026, 3:11 AM UTC | 4 hr 13 min | 1,975 mi |
| High · 100 | DL820 | A21N | Sep 1, 2026, 10:07 PM UTC | Sep 2, 2026, 2:14 AM UTC | 4 hr 6 min | 1,919 mi |
| High · 100 | DL820 | A21N | Aug 31, 2026, 10:24 PM UTC | Sep 1, 2026, 2:25 AM UTC | 4 hr 1 min | 1,943 mi |
| High · 100 | DL820 | A21N | Aug 30, 2026, 10:23 PM UTC | Aug 31, 2026, 2:40 AM UTC | 4 hr 17 min | 2,008 mi |
| High · 100 | DL820 | A21N | Aug 29, 2026, 10:16 PM UTC | Aug 30, 2026, 2:28 AM UTC | 4 hr 11 min | 1,934 mi |
| High · 100 | DL820 | A21N | Aug 28, 2026, 10:22 PM UTC | Aug 29, 2026, 2:46 AM UTC | 4 hr 23 min | 1,995 mi |
| High · 100 | DL820 | A21N | Aug 27, 2026, 11:55 PM UTC | Aug 28, 2026, 4:16 AM UTC | 4 hr 21 min | 2,015 mi |
| High · 100 | DL820 | A21N | Aug 26, 2026, 10:27 PM UTC | Aug 27, 2026, 2:43 AM UTC | 4 hr 15 min | 1,930 mi |
| High · 100 | DL820 | A21N | Aug 25, 2026, 10:07 PM UTC | Aug 26, 2026, 2:26 AM UTC | 4 hr 20 min | 1,986 mi |
| High · 100 | DL820 | A21N | Aug 24, 2026, 10:13 PM UTC | Aug 25, 2026, 2:32 AM UTC | 4 hr 19 min | 1,960 mi |
| High · 100 | DL820 | A21N | Aug 23, 2026, 10:46 PM UTC | Aug 24, 2026, 2:51 AM UTC | 4 hr 6 min | 1,885 mi |
| High · 100 | DL820 | A21N | Aug 22, 2026, 10:17 PM UTC | Aug 23, 2026, 2:53 AM UTC | 4 hr 36 min | 2,076 mi |
| High · 100 | DL820 | A21N | Aug 21, 2026, 11:11 PM UTC | Aug 22, 2026, 3:24 AM UTC | 4 hr 13 min | 1,963 mi |
| High · 100 | DL820 | A21N | Aug 20, 2026, 11:40 PM UTC | Aug 21, 2026, 3:56 AM UTC | 4 hr 15 min | 1,946 mi |
Global rankings
Among tracked routes · Aug 20 – Sep 24, 2026