Illustrative image; it may differ from the actual aircraft.

Boeing 737-800 (737-8K5)

B737-34685Unknown

RegistrationDED-ATUD

OperatorTUIfly

1operators

1incidents

0accidents

0logbook years

0photos

Boeing 737-800 (737-8K5). Has operated for Tuifly.

Vuelopedia is a work in progress: it currently holds about 30% of the information we expect to have by the third quarter of 2027. Although we use only official, highly reliable sources, some aircraft data and history may still contain errors or inaccuracies. We work hard to clear every anomaly from the records using specialized verification tools.

Recent flights

Checking flight activity…

Technical data

ManufacturerBoeing

Engines2×

PropulsionJet

Country of registrationAlemania

OwnerTuifly

MSN34685

VerificationPending check against the official civil register

The model · Boeing 737

Figures for the 737-800 variant, the most representative of the family

Length39.5 m129 ft

Wingspan35.8 m117 ft

Height12.6 m41 ft

Range5,436 km2,935 NMWith a typical passenger load

Cruise speed834 km/h450 ktMach 0.79

Service ceiling12,500 m41,011 ftIt flies above Everest (1.4 times its height)

Maximum take-off weight79,016 kg174,200 lb

Maximum payload37,603 kg82,900 lbIts 162 passengers with baggage would weigh about 16.2 t; the rest is fuel and cargo

Typical capacity162 passengersUp to 189 in a high-density layout

Endurance6 h 31 minAt cruise speed, non-stop

With its 5,436 km range, from Frankfurt am Main it could fly non-stop as far as:

LOSLagos4,856 km DXBDubai4,845 km DOHDoha4,588 km CAICairo2,922 km ISTIstanbul1,837 km

Beyond its rangeDELNew Delhi6,122 km

The type first flew in 1967 (59 years ago) · About 10,200 units built · Production ended in 2019

Figures for the type, not for this particular aircraft: each variant and each configuration changes something. They are shown in both systems used in aviation.

The full story of the Boeing 737 Compare this aircraft

Airports

Airports of the airlines that have operated it

current operatorTuifly network of its single-aisle aircraft

Base

FRAFrankfurt am Main STRStuttgart MUCMunich CGNKöln (Cologne)

Main destinations

HAJHannover DUSDüsseldorf PMIPalma de Mallorca AYTAntalya HERHeraklion RHORhodes TFSTenerife BSLBâle / Mulhouse

Flight logbook

Under research

Aircraft chronology

Feb 20, 2016

Incident at Salzburg

On February 20, 2016, the Boeing Boeing 737NG 8K5/W aircraft (registration D-ATUD), operated by TuiFly, was involved in an incident at Salzburg. Source: TuiFly.

Source: TuiFly

Operators

—

Tuifly

Registration D-ATUD · Lessor: Tuifly

Memories coming soon

The register of memories is not open on this aircraft yet. We are enabling it gradually, record by record, as we consolidate each aircraft's information.

Before opening it we check the aircraft identity — its registration, its serial number and its model — against the civil register of the authority that registered it, so that every memory belongs to the exact aircraft that lived it. When that work reaches this record, the register will open here.

Cite

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This page was last updated on October 15, 2026

APA

Vuelopedia. (2026, October 15). Boeing 737-800 (737-8K5) · D-ATUD · TUIfly. Retrieved October 16, 2026, from https://vuelopedia.org/en/aircraft/B737-34685

MLA

“Boeing 737-800 (737-8K5) · D-ATUD · TUIfly.” Vuelopedia, Fundación Poderia, 15 Oct. 2026, vuelopedia.org/en/aircraft/B737-34685. Accessed 16 Oct. 2026.

Chicago

Vuelopedia. “Boeing 737-800 (737-8K5) · D-ATUD · TUIfly.” Fundación Poderia. Last modified October 15, 2026. https://vuelopedia.org/en/aircraft/B737-34685.

Harvard

Vuelopedia (2026) Boeing 737-800 (737-8K5) · D-ATUD · TUIfly. Available at: https://vuelopedia.org/en/aircraft/B737-34685 (Accessed: 16 October 2026).

BibTeX

@misc{vuelopedia_en_aircraft_b737_34685,
  author       = {{Vuelopedia}},
  title        = {{Boeing 737-800 (737-8K5) · D-ATUD · TUIfly}},
  publisher    = {Fundación Poderia},
  year         = {2026},
  date         = {2026-10-15},
  url          = {https://vuelopedia.org/en/aircraft/B737-34685},
  howpublished = {\url{https://vuelopedia.org/en/aircraft/B737-34685}},
  urldate      = {2026-10-16},
  note         = {Accessed 2026-10-16}
}

Wikipedia

{{cite web |url=https://vuelopedia.org/en/aircraft/B737-34685 |title=Boeing 737-800 (737-8K5) · D-ATUD · TUIfly |website=Vuelopedia |publisher=Fundación Poderia |date=2026-10-15 |access-date=2026-10-16 |language=en}}