36 active days
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Tracked flight number
DL1738
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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557 mi avg per flight
1 hr 15 min average
Average across flights included in analytics
3 aircraft types
Tracked activity
Aug 20 – Sep 24, 2026 · 36 active days
Flights71
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Observed route footprint
Routes tracked as DL1738
Directional airport pairings in Aug 20 – Sep 24, 2026.
Observed tail number assignments
Tail numbers tracked as DL1738
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Routes | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| B739 | 4 | 2 | 2,606 mi | Sep 16, 2026, 9:37 PM UTC | Sep 22, 2026, 1:59 AM UTC | |
| B739 | 4 | 2 | 2,322 mi | Aug 20, 2026, 9:30 PM UTC | Sep 19, 2026, 2:02 AM UTC | |
| B739 | 4 | 2 | 2,128 mi | Sep 11, 2026, 9:35 PM UTC | Sep 16, 2026, 1:37 AM UTC | |
| B739 | 2 | 2 | 1,094 mi | Sep 23, 2026, 9:27 PM UTC | Sep 24, 2026, 1:43 AM UTC | |
| B739 | 2 | 2 | 1,060 mi | Sep 22, 2026, 9:44 PM UTC | Sep 23, 2026, 1:31 AM UTC | |
Observed aircraft types
Aircraft types tracked as DL1738
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 | 62 | 87.3% | 30 | 34,571 mi | 2 | Aug 20, 2026, 9:30 PM UTC | Sep 24, 2026, 1:43 AM UTC |
| B738 | Boeing 737-800 | 5 | 7.0% | 3 | 2,688 mi | 2 | Aug 20, 2026, 7:02 AM UTC | Aug 27, 2026, 1:44 AM UTC |
| A21N | Airbus A321neo | 4 | 5.6% | 2 | 2,274 mi | 2 | Aug 22, 2026, 9:59 PM UTC | Aug 30, 2026, 1:48 AM UTC |
Observation log
Flight observations
Latest 100 flights for DL1738 within Aug 20 – Sep 24, 2026