27 active days
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Tracked flight number
DL1997
Analysis window
Aug 22 – 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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1,149 mi avg per flight
2 hr 17 min average
Average across flights included in analytics
2 aircraft types
Tracked activity
Aug 22 – Sep 24, 2026 · 27 active days
Flights27
Aug 22
Aug 24
Aug 25
Aug 26
Aug 27
Aug 30
Aug 31
Sep 1
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Sep 12
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Sep 15
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Sep 18
Sep 19
Sep 20
Sep 21
Sep 22
Observed route footprint
Routes tracked as DL1997
Directional airport pairings in Aug 22 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 27 | 27 | 0 | 31,031 mi | 61 hr 52 min | Aug 22, 2026, 2:19 PM UTC | Sep 22, 2026, 4:45 PM UTC |
Observed tail number assignments
Tail numbers tracked as DL1997
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A321 | 2 | 1 | 2,293 mi | Aug 24, 2026, 2:14 PM UTC | Sep 1, 2026, 4:22 PM UTC | |
| A321 | 2 | 1 | 2,339 mi | Aug 25, 2026, 2:07 PM UTC | Aug 26, 2026, 4:38 PM UTC | |
| B739 | 1 | 1 | 1,193 mi | Sep 22, 2026, 2:20 PM UTC | Sep 22, 2026, 4:45 PM UTC | |
| B739 | 1 | 1 | 1,149 mi | Sep 21, 2026, 2:07 PM UTC | Sep 21, 2026, 4:27 PM UTC | |
| B739 | 1 | 1 | 1,129 mi | Sep 20, 2026, 2:05 PM UTC | Sep 20, 2026, 4:24 PM UTC | |
Observed aircraft types
Aircraft types tracked as DL1997
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
Observation log
Flight observations
Latest 100 flights for DL1997 within Aug 22 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| Limited · 84 | Route unverified | B739 | Sep 23, 2026, 2:03 PM UTC | Sep 23, 2026, 8:54 PM UTC | 6 hr 51 min | 2,352 mi | |
| High · 100 | B739 | Sep 22, 2026, 2:20 PM UTC | Sep 22, 2026, 4:45 PM UTC | 2 hr 25 min | 1,193 mi | ||
| High · 100 |