29 active days
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Tracked flight number
DL688
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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2,536 mi avg per flight
5 hr 32 min average
Average across flights included in analytics
1 aircraft type
Tracked activity
Aug 20 – Sep 24, 2026 · 29 active days
Flights34
Aug 20
Aug 21
Aug 22
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Aug 31
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Observed route footprint
Routes tracked as DL688
Directional airport pairings in Aug 20 – Sep 24, 2026.
| Route | Flights | Active days | Tail numbers | Tracked distance | Observed | First observed | Last observed |
|---|---|---|---|---|---|---|---|
| 34 | 29 | 0 | 86,229 mi | 188 hr 1 min | Aug 20, 2026, 12:18 AM UTC | Sep 23, 2026, 5:29 AM UTC |
Observed tail number assignments
Tail numbers tracked as DL688
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| A21N | 3 | 1 | 7,496 mi | Aug 20, 2026, 12:18 AM UTC | Sep 17, 2026, 5:54 AM UTC | |
| A21N | 2 | 1 | 5,042 mi | Sep 5, 2026, 12:10 AM UTC | Sep 22, 2026, 5:52 AM UTC | |
| A21N | 2 | 1 | 5,022 mi | Sep 2, 2026, 12:31 AM UTC | Sep 20, 2026, 5:17 AM UTC | |
| A21N | 2 | 1 | 5,051 mi | Aug 31, 2026, 12:06 AM UTC | Sep 19, 2026, 5:23 AM UTC | |
| A21N | 2 | 1 | 5,106 mi | Aug 29, 2026, 12:08 AM UTC | Sep 18, 2026, 5:39 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL688
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 |
|---|---|---|---|---|---|---|---|---|
| A21N | Airbus A321neo | 34 | 100.0% | 24 | 86,229 mi | 1 | Aug 20, 2026, 12:18 AM UTC | Sep 23, 2026, 5:29 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL688 within Aug 20 – Sep 24, 2026
| Confidence | Route | Tail number | Aircraft | First observed | Last observed | Observed | Tracked distance |
|---|---|---|---|---|---|---|---|
| High · 100 | A21N | Sep 24, 2026, 12:03 AM UTC | Sep 24, 2026, 6:07 AM UTC | 6 hr 4 min | 2,563 mi | ||
| High · 100 | A21N | Sep 23, 2026, 12:26 AM UTC | Sep 23, 2026, 5:29 AM UTC | 5 hr 3 min | 2,467 mi | ||
| High · 100 |