Tracked flight number

H4257

HYS257HiSky EuropeAug 21 – Sep 24, 2026

Data through Sep 24, 2026 UTC

Analysis window

Aug 21 – 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 21 – Sep 24, 2026

Explore flight numbers

Tracked flights

#74,643of 163,734 · tied

Tracked distance

#37,898of 163,734

21,538 mi

Observed time

#33,044of 163,734

52.6 hr

Route breadth

#33,359of 163,734 · tied

Active aircraft

#80,623of 163,734 · tied

Active days

#73,021of 163,734 · tied

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Tracked flights13

13 active days

Tracked distance21,538 mi

1,657 mi avg per flight

Observed time52 hr 35 min

4 hr 3 min average

Tracking Confidence100.0%

Average across flights included in analytics

Named routes1

2 aircraft types

Average mid-flight altitude10,705 m

Average mid-flight speed779 km/h

Tracked activity

Aug 21 – Sep 24, 2026 · 13 active days

Flights13

Aug 21

Aug 23

Aug 25

Aug 28

Aug 30

Sep 1

Sep 4

Sep 6

Sep 8

Sep 11

Sep 18

Sep 20

Sep 22

Observed route footprint

Routes tracked as H4257

Directional airport pairings in Aug 21 – Sep 24, 2026.

1 routes shown

Route	Flights	Active days	Tail numbers	Tracked distance	Observed	First observed	Last observed
OTP → DUB	13	13	0	21,538 mi	52 hr 35 min	Aug 21, 2026, 5:36 PM UTC	Sep 22, 2026, 11:03 PM UTC

Observed tail number assignments

Tail numbers tracked as H4257

Open a tail number for its complete tracked profile.

6 tail numbers shown

Tail number	Type	Flights	Routes	Tracked distance	First observed	Last observed
YR-SKY	A320	3	1	4,832 mi	Aug 25, 2026, 8:24 PM UTC	Sep 6, 2026, 10:41 PM UTC
YR-BEE	A320	3	1	4,868 mi	Aug 23, 2026, 6:02 PM UTC	Sep 4, 2026, 10:19 PM UTC
YR-WIN	A21N	2	1	3,171 mi	Sep 20, 2026, 6:03 PM UTC	Sep 22, 2026, 11:03 PM UTC
YR-HAA	A320	2	1	3,795 mi	Sep 11, 2026, 3:49 PM UTC	Sep 18, 2026, 10:28 PM UTC
YR-JOY	A320	2	1	3,271 mi	Aug 21, 2026, 5:36 PM UTC	Sep 8, 2026, 10:28 PM UTC
YR-SUN

Observed aircraft types

Aircraft types tracked as H4257

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
A320	Airbus A320	11	84.6%	5	18,367 mi	1	Aug 21, 2026, 5:36 PM UTC	Sep 18, 2026, 10:28 PM UTC
A21N	Airbus A321neo	2	15.4%	1	3,171 mi	1	Sep 20, 2026, 6:03 PM UTC	Sep 22, 2026, 11:03 PM UTC

Observation log

Flight observations

Latest 100 flights for H4257 within Aug 21 – Sep 24, 2026

13 observations shown

Confidence	Route	Tail number	Aircraft	First observed	Last observed	Observed	Tracked distance
High · 100	OTP → DUB	YR-WIN	A21N	Sep 22, 2026, 7:39 PM UTC	Sep 22, 2026, 11:03 PM UTC	3 hr 24 min	1,579 mi
High · 100	OTP → DUB	YR-WIN	A21N	Sep 20, 2026, 6:03 PM UTC	Sep 20, 2026, 9:46 PM UTC	3 hr 43 min	1,592 mi
High · 100	OTP → DUB