Tracked flight number

DL2311

DAL2311Delta Air LinesAug 20 – Sep 24, 2026

Data through Sep 24, 2026 UTC

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.

Global rankings

Among tracked flight numbers · Aug 20 – Sep 24, 2026

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Tracked flights

#9,289of 163,734 · tied

Tracked distance

#35,425of 163,734

22,841 mi

Observed time

#38,297of 163,734

46.9 hr

Route breadth

#13,941of 163,734 · tied

Active aircraft

#3,744of 163,734 · tied

Active days

#2,388of 163,734 · tied

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Tracked flights35

35 active days

Tracked distance22,841 mi

653 mi avg per flight

Observed time46 hr 51 min

1 hr 20 min average

Tracking Confidence100.0%

Average across flights included in analytics

Named routes2

2 aircraft types

Average mid-flight altitude11,110 m

Average mid-flight speed927 km/h

Tracked activity

Aug 20 – Sep 24, 2026 · 35 active days

Flights35

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Observed route footprint

Routes tracked as DL2311

Directional airport pairings in Aug 20 – Sep 24, 2026.

2 routes shown

Route	Flights	Active days	Tail numbers	Tracked distance	Observed	First observed	Last observed
LAX → SLC	34	34	0	22,431 mi	45 hr 59 min	Aug 20, 2026, 12:14 AM UTC	Sep 23, 2026, 1:35 AM UTC
LAS → SLC	1	1	0	409 mi	52 min	Sep 7, 2026, 5:31 AM UTC	Sep 7, 2026, 6:23 AM UTC

Observed tail number assignments

Tail numbers tracked as DL2311

Open a tail number for its complete tracked profile.

31 tail numbers shown

Tail number	Type	Flights	Routes	Tracked distance	First observed	Last observed
N511DE	A21N	3	1	2,008 mi	Aug 25, 2026, 12:52 AM UTC	Sep 17, 2026, 1:56 AM UTC
N542DE	A21N	2	1	1,374 mi	Sep 19, 2026, 12:12 AM UTC	Sep 22, 2026, 1:29 AM UTC
N522DA	A21N	2	1	1,354 mi	Aug 29, 2026, 12:11 AM UTC	Sep 9, 2026, 1:52 AM UTC
N520DE	A21N	1	1	653 mi	Sep 23, 2026, 12:13 AM UTC	Sep 23, 2026, 1:35 AM UTC
N598DT	A21N	1	1	636 mi	Sep 21, 2026, 2:22 AM UTC	Sep 21, 2026, 3:37 AM UTC
N588DT

Observed aircraft types

Aircraft types tracked as DL2311

Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.

2 aircraft types shown

Type	Aircraft name	Flights	Makeup	Tail numbers	Tracked distance	Routes	First observed	Last observed
A21N	Airbus A321neo	30	85.7%	26	19,752 mi	1	Aug 20, 2026, 12:14 AM UTC	Sep 23, 2026, 1:35 AM UTC
B739	Boeing 737-900	5	14.3%	5	3,088 mi	2	Aug 23, 2026, 12:12 AM UTC	Sep 11, 2026, 1:49 AM UTC

Observation log

Flight observations

Latest 100 flights for DL2311 within Aug 20 – Sep 24, 2026

37 observations shown

Confidence	Route	Tail number	Aircraft	First observed	Last observed	Observed	Tracked distance
Limited · 84	Route unverified	N512DE	A21N	Sep 24, 2026, 12:15 AM UTC	Sep 24, 2026, 1:40 AM UTC	1 hr 25 min	644 mi
High · 100	LAX → SLC	N520DE	A21N	Sep 23, 2026, 12:13 AM UTC	Sep 23, 2026, 1:35 AM UTC	1 hr 22 min	653 mi
High · 100	LAX → SLC