runwayinuse

KMSY Louis Armstrong New Orleans Intl

?
UNKNOWN

Unknown — not enough evidence to call a runway

We don't know, and saying so beats guessing. ADS-B tracking just started here — traffic history is still building.

certainty: — evidence: WEAK no tower now Class B

N 11 29 2 20

Wind 050° true at 10 kt G19 · VFR · 48 min old · from KMSY (1.0 nm away)

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

11 CLOSED 10104 ft · 6 kt head, 8 kt x-left
2 CLOSED 7002 ft · 8 kt head, 6 kt x-right
20 CLOSED 7002 ft · 8 kt TAIL, 6 kt x-left
29 CLOSED 10104 ft · 6 kt TAIL, 8 kt x-right

Active NOTAMs affecting runways

RWY CLOSED RWY 11/29 until 11-04 23:00Z 
RWY 11/29 E 1804FT CLSD. DECLARED DIST: RWY 11 TORA 8300FT TODA 8300FT ASDA 8300FT LDA 8300FT. RWY 29 TORA 8300FT TODA 8300FT ASDA 8300FT LDA 8300FT
RWY CLOSED RWY 2/20 until 11-04 23:59Z 
RWY 02/20 CLSD
APCH OTS RWY 11 until 11-06 21:00Z 
NAV ILS RWY 11 U/S
APCH OTS RWY 11 until 11-06 21:00Z 
MSY ILS RWY 11 U/S
APCH OTS RWY 11 until 10-28 14:52Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 11 , AMDT 5C... ILS RWY 11 (SA CAT I), AMDT 5C... ILS RWY 11 (CAT II-III), AMDT 5C... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. HRV VORTAC OUT OF SERVICE AND LEV VORTAC OUT OF SERVICE.
DISPLACED RWY 11/29 until 11-04 23:00Z 
RWY 11/29 E 1804FT CLSD. DECLARED DIST: RWY 11 TORA 8300FT TODA 8300FT ASDA 8300FT LDA 8300FT. RWY 29 TORA 8300FT TODA 8300FT ASDA 8300FT LDA 8300FT
LIGHTING RWY 2 until 11-04 23:59Z 
RWY 02 RLLS U/S
APCH OTS RWY 2 until 10-28 14:52Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 2, AMDT 20B... S-LOC 2 MINIMUMS DME REQUIRED EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS. RADAR REQUIRED FOR PROCEDURE ENTRY EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, HRV VORTAC OUT OF SERVICE.
APCH OTS RWY 2 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA.
ILS OR LOC RWY 2, AMDT 20B...
PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
RQR VOR/DME OUT OF SERVICE. 2609182058-2611022058EST
APCH OTS RWY 2 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 2, AMDT 20B... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, RQR VOR/DME OUT OF SERVICE.
LIGHTING RWY 20 until 11-04 23:59Z 
RWY 20 ALS U/S
APCH OTS RWY 20 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. LOC RWY 20, AMDT 4... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, RQR VOR/DME OUT OF SERVICE.
APCH OTS RWY 20 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA.
LOC RWY 20, AMDT 4...
PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
RQR VOR/DME OUT OF SERVICE. 2609182058-2611022058EST
APCH OTS RWY 29 until 11-11 10:37Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. RNAV (RNP) Z RWY 29, AMDT 2... PROCEDURE NA.
LIGHTING RWY 29 until 11-06 21:00Z 
RWY 29 PAPI U/S
APCH OTS RWY 29 until 11-11 10:37Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. RNAV (GPS) Y RWY 29, AMDT 4B... LPV DA* NA. LNAV/VNAV DA NA. LNAV CAT A/B VIS RVR 4500, CAT C/D VIS RVR 6000. FOR INOP ALS, INCREASE LNAV CAT A/B VIS TO 1 1/4 AND CAT C/D VIS TO 1 3/4.
APCH OTS RWY 29 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 29, AMDT 10B... PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, RQR VOR/DME OUT OF SERVICE.
APCH OTS RWY 29 until 11-11 10:37Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 29, AMDT 10B... S-ILS 29* DA NA. S-LOC VIS CAT A/B RVR 4500, CAT C/D RVR 1 1/2. KENLE FIX MINIMUMS: S-LOC 29 VIS CAT A/B RVR 4500, CAT C/D RVR 6000. FOR INOP ALS INCREASE S-LOC 29 CAT C/D VISIBILITY TO 1 3/4 SM AND KENLE FIX MINIMUMS CAT C/D VISIBILITY TO 1 1/2 SM.
LIGHTING RWY 29 until 11-06 20:00Z 
RWY 29 ALS U/S
APCH OTS RWY 29 until 11-06 20:00Z 
NAV ILS RWY 29 GP U/S
APCH OTS RWY 29 until 11-06 20:00Z 
MSY ILS RWY 29 GP U/S
APCH OTS RWY 29 until 11-11 16:42Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. RNAV (GPS) Y RWY 29, AMDT 4B... LPV DA* NA. LNAV/VNAV DA NA. LNAV CAT A/B VIS RVR 4500, CAT C/D VIS RVR 6000. FOR INOP ALS, INCREASE LNAV CAT A/B VIS TO 1 1/4 AND C/D VIS TO 1 3/4.
APCH OTS RWY 29 until 02-15 16:31Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. RNAV (GPS) Y RWY 29, AMDT 4B... LNAV/VNAV DA 501/HAT 499 ALL CATS. VIS RVR 5000 ALL CATS. LNAV MDA 600/HAT 598 ALL CATS. VIS CAT C/D 1 1/4. CIRCLING MDA 640/HAA 637 ALL CATS. VIS CAT C 1 3/4. VDP NA. FOR INOP ALS, INCREASE LNAV/VNAV ALL CATS VISIBILITY AND LNAV CATS C/D TO 1 3/8 SM. TEMPORARY CRANE, 290 MSL, 3084FT SW OF RWY 29 (2025-ASW-8396-NRA).
APCH OTS RWY 29 until 10-28 14:52Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA. ILS OR LOC RWY 29, AMDT 10B... RADAR REQUIRED FOR PROCEDURE ENTRY EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS, HRV VORTAC OUT OF SERVICE.
APCH OTS RWY 29 until 11-11 10:37Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA.
ILS OR LOC RWY 29, AMDT 10B...
S-ILS 29* DA NA.
S-LOC VIS CAT A/B RVR 4500, CAT C/D RVR 1 1/2.
KENLE FIX MINIMUMS:
S-LOC 29 VIS CAT A/B RVR 4500, CAT C/D RVR 6000.
FOR INOP ALS INCREASE S-LOC 29 CAT C/D VISIBILITY TO 1 3/4 SM AND KENLE FIX MINIMUMS CAT C/D VISIBILITY TO 1 1/2 SM.
2607301037-2611111037EST
APCH OTS RWY 29 until 11-02 20:58Z 
IAP LOUIS ARMSTRONG NEW ORLEANS INTL, NEW ORLEANS, LA.
ILS OR LOC RWY 29, AMDT 10B...
PROCEDURE NA EXCEPT FOR ACFT EQUIPPED WITH SUITABLE RNAV SYSTEM WITH GPS,
RQR VOR/DME OUT OF SERVICE. 2609182058-2611022058EST
Why — evidence behind this answer

Runway 11

Runway 2

Runway 20

Runway 29

Sources consulted

sourcestatus agenote
D_ATISOK 44 min
METAROK 48 min Nearest station KMSY (1.0 nm away)
ADSBWARMING_UP 4522 min Only 0 min of track history so far
NOTAMOK
CIFPNOT_CONFIGURED Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (Only 0 min of track history so far)

Was this right?

KMSY field & runways

Louis Armstrong New Orleans Intl, New Orleans, Louisiana. Field elevation 3 ft. Class B airspace. Non-towered (ATCT-TRACON). Magnetic variation 1.0°W on record, 1.5°W 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 0.08°/year west — about 1° every 12 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.
RunwayTrueMagnetic Number LengthSurfacePattern Notes
11 105.5° 107.0° matches 10,104 ft CONC left ILS CLOSED
2 15.4° 16.9° matches 7,002 ft CONC left ILS CLOSED
20 195.4° 196.9° matches 7,002 ft CONC left ILS CLOSED
29 285.6° 287.0° matches 10,104 ft CONC left ILS CLOSED

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