Airline

Kalitta Air (K4)

Kalitta Air (K4) is a United States airline with the radio callsign “CONNIE”. It operates 507 routes from 87 airports to 88 destinations in 34 countries, anchored at Amsterdam (AMS). Its longest route is Bogota (BOG) to Ezhou (EHU), roughly 15,997 km. Around 87 of its routes are domestic and 420 international. Every K4 flight number, origin and destination is listed below; live status, scheduled and actual times, gate and terminal come from the FlightNerve API.

507Routes

88Destinations

34Countries

AMSMain hub

15,997 kmLongest route

CKSICAO

K4IATA

Kalitta Air route network · 260 routes

Kalitta Air routes & flight numbers

Origin and destination for routes 1–100 of 507. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
K41	TER · Praia da Vitória	WRI · Wrightstown	5h 06m	••:•• → ••:••
K4102	DFW · Dallas-Fort Worth	CVG · Cincinnati / Covington	1h 54m	••:•• → ••:••
K4116	LEJ · Schkeuditz	BRU · Zaventem	1h 00m	••:•• → ••:••
K4117	BRU · Zaventem	LEJ · Schkeuditz	1h 00m	••:•• → ••:••
K41192	SDF · Louisville	PHL · Philadelphia	1h 27m	••:•• → ••:••
K41214	SDF · Louisville	BWI · Baltimore	1h 18m	••:•• → ••:••
K4125	MIA · Miami	CVG · Cincinnati / Covington	2h 09m	••:•• → ••:••
K4129	ELP · El Paso	CVG · Cincinnati / Covington	2h 51m	••:•• → ••:••
K41385	MEM · Memphis	SDF · Louisville	0h 58m	••:•• → ••:••
K41396	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K41397	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K41398	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K41399	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K4163	WRI · Wrightstown	LGG · Grâce-Hollogne	7h 29m	••:•• → ••:••
K4164	ORD · Chicago	LGG · Grâce-Hollogne	8h 18m	••:•• → ••:••
K4165	DOV · Dover	LEJ · Schkeuditz	8h 06m	••:•• → ••:••
K41817	YVR · Vancouver	LAX · Los Angeles	2h 24m	••:•• → ••:••
K41820	SFO · San Francisco	LAX · Los Angeles	1h 00m	••:•• → ••:••
K41827	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K41917	LAX · Los Angeles	YVR · Vancouver	2h 24m	••:•• → ••:••
K41920	LAX · Los Angeles	SFO · San Francisco	1h 00m	••:•• → ••:••
K420	LGG · Grâce-Hollogne	UAB · Sarıçam	3h 40m	••:•• → ••:••
K4200	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4202	SYD · Sydney (Mascot)	SIN · Singapore	7h 46m	••:•• → ••:••
K4203	RZE · Jasionka	AMS · Amsterdam	1h 48m	••:•• → ••:••
K4204	AMS · Amsterdam	JFK · New York	7h 14m	••:•• → ••:••
K4205	RMS · Ramstein-Miesenbach	AMS · Amsterdam	0h 48m	••:•• → ••:••
K4206	AMS · Amsterdam	JFK · New York	7h 14m	••:•• → ••:••
K4207	JFK · New York	BAH · Manama	12h 51m	••:•• → ••:••
K4208	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K42082	SDF · Louisville	EWR · Newark	1h 34m	••:•• → ••:••
K4209	JFK · New York	BAH · Manama	12h 51m	••:•• → ••:••
K4215	IAD · Dulles	LEJ · Schkeuditz	8h 15m	••:•• → ••:••
K4216	CVG · Cincinnati / Covington	ICN · Seoul	13h 13m	••:•• → ••:••
K4217	ICN · Seoul	CVG · Cincinnati / Covington	13h 13m	••:•• → ••:••
K4218	CVG · Cincinnati / Covington	ICN · Seoul	13h 13m	••:•• → ••:••
K4219	ICN · Seoul	CVG · Cincinnati / Covington	13h 13m	••:•• → ••:••
K42195	PHL · Philadelphia	SDF · Louisville	1h 27m	••:•• → ••:••
K4220	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4221	HKG · Hong Kong	ANC · Anchorage	9h 58m	••:•• → ••:••
K4223	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4224	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4225	HKG · Hong Kong	ANC · Anchorage	9h 58m	••:•• → ••:••
K4226	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4227	TIF · Taif	EMA · Nottingham, Leicestershire	6h 12m	••:•• → ••:••
K4228	KWI · Kuwait City	JFK · New York	12h 21m	••:•• → ••:••
K4229	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4232	CVG · Cincinnati / Covington	SYD · Sydney (Mascot)	18h 05m	••:•• → ••:••
K42325	MCO · Orlando	SDF · Louisville	1h 43m	••:•• → ••:••
K42342	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4235	CVG · Cincinnati / Covington	BAH · Manama	13h 46m	••:•• → ••:••
K4237	HKG · Hong Kong	LAX · Los Angeles	14h 05m	••:•• → ••:••
K4238	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4239	BAH · Manama	LEJ · Schkeuditz	5h 22m	••:•• → ••:••
K42397	CVG · Cincinnati / Covington	BRU · Zaventem	8h 14m	••:•• → ••:••
K4241	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4242	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4243	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K4244	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K4245	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4246	CVG · Cincinnati / Covington	MEL · Melbourne	18h 53m	••:•• → ••:••
K4247	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4247A	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K4247D	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K4248	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K4248A	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K4248D	DEL · New Delhi	LEJ · Schkeuditz	7h 15m	••:•• → ••:••
K4249	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4250	HKG · Hong Kong	LEJ · Schkeuditz	10h 46m	••:•• → ••:••
K4251	HKG · Hong Kong	MIA · Miami	17h 21m	••:•• → ••:••
K4252	MIA · Miami	HKG · Hong Kong	17h 21m	••:•• → ••:••
K4253	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4254	LEJ · Schkeuditz	CVG · Cincinnati / Covington	8h 46m	••:•• → ••:••
K42542	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4255	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4256	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K42560	SDF · Louisville	MSP · Minneapolis	1h 30m	••:•• → ••:••
K4257	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4258	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4259	CVG · Cincinnati / Covington	SYD · Sydney (Mascot)	18h 05m	••:•• → ••:••
K4260	CVG · Cincinnati / Covington	HKG · Hong Kong	15h 34m	••:•• → ••:••
K4261	CVG · Cincinnati / Covington	BRU · Zaventem	8h 14m	••:•• → ••:••
K4262	BRU · Zaventem	CVG · Cincinnati / Covington	8h 14m	••:•• → ••:••
K4263	CVG · Cincinnati / Covington	BRU · Zaventem	8h 14m	••:•• → ••:••
K4264	BRU · Zaventem	CVG · Cincinnati / Covington	8h 14m	••:•• → ••:••
K42657	ANC · Anchorage	ICN · Seoul	7h 32m	••:•• → ••:••
K42677	JFK · New York	ICN · Seoul	13h 24m	••:•• → ••:••
K4270	CVG · Cincinnati / Covington	BRU · Zaventem	8h 14m	••:•• → ••:••
K4271	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4272	VCP · Campinas	MIA · Miami	8h 00m	••:•• → ••:••
K4273	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4273A	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K4275	HKG · Hong Kong	CVG · Cincinnati / Covington	15h 34m	••:•• → ••:••
K42751	DFW · Dallas-Fort Worth	SDF · Louisville	1h 45m	••:•• → ••:••
K42758	SDF · Louisville	DFW · Dallas-Fort Worth	1h 45m	••:•• → ••:••
K4276	CVG · Cincinnati / Covington	LEJ · Schkeuditz	8h 46m	••:•• → ••:••
K42764	SDF · Louisville	DFW · Dallas-Fort Worth	1h 45m	••:•• → ••:••
K42767	ICN · Seoul	ORD · Chicago	12h 44m	••:•• → ••:••
K4277	CVG · Cincinnati / Covington	BRU · Zaventem	8h 14m	••:•• → ••:••
K4278	BRU · Zaventem	CVG · Cincinnati / Covington	8h 14m	••:•• → ••:••

Routes 1–100 of 507Next →

Live status, gate & on-time performance

Scheduled and actual times, terminal, gate, delays and live position for every flight here are available through the FlightNerve API, one call, one clean response.

Get an API key →

Where Kalitta Air flies

88 destinations served.

About the Kalitta Air network

Kalitta Air connects 87 origin airports with 88 destinations on 507 scheduled routes. Its domestic network covers about 87 routes within United States, while 420 routes reach international destinations across 34 countries. The busiest base, Amsterdam (AMS), anchors most K4 departures. Use the map above to see the full route geography, or open any flight number for its exact origin, destination and live status.

Frequently asked

How many destinations does Kalitta Air fly to?

Kalitta Air (K4) serves 88 destinations in 34 countries across 507 routes tracked by FlightNerve.

What is Kalitta Air’s main hub?

Kalitta Air’s busiest base is Amsterdam Airport Schiphol (AMS) in Amsterdam.

What is Kalitta Air’s longest route?

Kalitta Air’s longest scheduled route is Bogota (BOG) to Ezhou (EHU), about 15,997 km.

Can I track Kalitta Air flights with an API?

Yes. FlightNerve returns live status, position, schedule and aircraft for any K4 flight in a single API call.

Track any Kalitta Air flight in real time

Live status, position, schedule and aircraft for every K4 flight, one API call.