34 active days
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Tracked flight number
DL1820
Analysis window
Aug 20 – Sep 24, 2026
Every derived statistic, daily trend, route, tail number assignment, flight observation, and mapped path below uses this flight-date window.
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1,711 mi avg per flight
3 hr 25 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 34 active days
Flights35
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Observed route footprint
Routes tracked as DL1820
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 33 | 33 | 0 | 57,548 mi | 114 hr 24 min | Aug 20, 2026, 7:35 PM UTC | Sep 23, 2026, 11:37 PM UTC | |
| 1 | 1 | 0 | 264 mi | 48 min | Sep 6, 2026, 1:07 AM UTC | Sep 6, 2026, 1:55 AM UTC | |
| 1 | 1 | 0 | 2,059 mi | 4 hr 16 min | Sep 5, 2026, 7:36 PM UTC | Sep 5, 2026, 11:53 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL1820
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 2 | 1 | 3,460 mi | Sep 6, 2026, 7:31 PM UTC | Sep 17, 2026, 11:03 PM UTC | |
| B739 | 2 | 2 | 2,324 mi | Sep 5, 2026, 7:36 PM UTC | Sep 6, 2026, 1:55 AM UTC | |
| B739 | 2 | 1 | 3,546 mi | Aug 24, 2026, 7:41 PM UTC | Sep 1, 2026, 10:51 PM UTC | |
| B739 | 1 | 1 | 1,776 mi | Sep 23, 2026, 8:01 PM UTC | Sep 23, 2026, 11:37 PM UTC | |
| B739 | 1 | 1 | 1,643 mi | Sep 22, 2026, 7:33 PM UTC | Sep 22, 2026, 10:51 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1820
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Routes | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|
| B739 | Boeing 737-900 | 35 | 100.0% | 32 | 59,872 mi | 3 | Aug 20, 2026, 7:35 PM UTC | Sep 23, 2026, 11:37 PM UTC |
Observation log
Flight observations
Latest 100 flights for DL1820 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | B739 | Sep 23, 2026, 8:01 PM UTC | Sep 23, 2026, 11:37 PM UTC | 3 hr 36 min | 1,776 mi | ||
| High · 100 | B739 | Sep 22, 2026, 7:33 PM UTC | Sep 22, 2026, 10:51 PM UTC | 3 hr 18 min | 1,643 mi | ||
| High · 100 |