KTUL Tulsa Intl

18L

CONFIRMED 99%

Runways 18L and 18R — assigned by ATIS (information N)

certainty: 99% evidence: STRONG no tower now Class C

Wind calm · VFR · 20 min old

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

18L 54% 10000 ft

18R 45% 6101 ft · right traffic

36R <1% 10000 ft · right traffic

26 <1% 7376 ft

8 <1% 7376 ft

36L <1% 6101 ft

Why — evidence behind this answer

Runway 18L

ATIS ATIS (info N) names 18L for arrivals 11 min ago +3.80
PRIOR 18L used 80% of the time in this wind bin (n=5) +0.07
PRIOR runway length 10000 ft +0.05

Runway 18R

ATIS ATIS (info N) names 18R for arrivals 11 min ago +3.80
PRIOR runway length 6101 ft -0.05

Runway 36R

ATIS 36R not named for arrivals on current ATIS 11 min ago -1.90
PRIOR runway length 10000 ft +0.05
PRIOR 36R used 20% of the time in this wind bin (n=5) -0.02

Runway 26

ATIS 26 not named for arrivals on current ATIS 11 min ago -1.90

Runway 8

ATIS 8 not named for arrivals on current ATIS 11 min ago -1.90

Runway 36L

ATIS 36L not named for arrivals on current ATIS 11 min ago -1.90
PRIOR runway length 6101 ft -0.05

Sources consulted

source	status	age	note
D_ATIS	OK	11 min
METAR	OK	20 min
ADSB	OK	17 min	MODERATE
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour.

Was this right?

KTUL field & runways

Tulsa Intl, Tulsa, Oklahoma. Field elevation 678 ft. Class C airspace. Non-towered (ATCT-TRACON). Magnetic variation 3.0°E on record, 2.0°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.073°/year west — about 1° every 14 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern	Notes
18L	183.1°	181.1°	matches rule gives runway 19 in ~53 yr	10,000 ft	CONC	left	ILS
18R	183.1°	181.1°	matches rule gives runway 19 in ~53 yr	6,101 ft	ASPH	right	ILS
26	269.4°	267.5°	runway 27 by the rule today · 7.5° past	7,376 ft	CONC	left
36L	3.1°	1.1°	matches rule gives runway 1 in ~53 yr	6,101 ft	ASPH	left
36R	3.1°	1.1°	matches rule gives runway 1 in ~53 yr	10,000 ft	CONC	right	ILS
8	89.4°	87.5°	runway 9 by the rule today · 7.5° past	7,376 ft	CONC	left

What KTUL usually does

Of 1,426 operations this service has observed at KTUL since 2026-08-25:

18L 43% 607 ops
18R 33% 468 ops
36R 13% 191 ops
36L 10% 137 ops
8 1% 17 ops
26 0% 6 ops

Observed by this service only — not an FAA statistic, and biased toward the hours and days it has been watching. It is shown because it is the same history the engine learns its local-convention prior from.

Generated 09:12:36Z · auto-refreshes · JSON

KTUL ☆ Tulsa Intl