FAA Delay Status
FAA NAS Status for KBOS
FAA NAS Status is reporting departure delays for Boston Logan International Airport (KBOS).
Updated Jul 28, 2026 · 2320Z (7:20 PM EDT) · Source: FAA NAS Status
View all FAA delays → FAA status ↗
Verify with official FAA sources before operational decisions.
Boston Logan International Airport (KBOS) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Boston Logan International Airport in Boston, MA, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Boston Logan International Airport (KBOS) is one of the primary air-carrier airports serving Boston, MA at 20 ft. KBOS reports its own METAR and publishes a TAF, and broadcasts digital ATIS (D-ATIS) — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 12 runways (04L, 04R, 09, 14) — longest 10,083 ft — are checked against the current wind in the crosswind table below. The official FAA airport diagram is at the bottom of the page. Track KBOS in the ATIS Alerts Telegram bot to get a message the moment the ATIS letter changes or the weather drops below your selected minimums.
Wind from the south-southeast (160°) at 8 kt, visibility 10+ statute miles, scattered clouds at 5,500 ft, temperature 22°C (71°F), altimeter 29.73 inHg. Conditions are Visual Flight Rules (VFR).
METAR KBOS 290254Z 16008KT 10SM SCT055 22/18 A2973 RMK AO2 SLP066 T02170178 51006
What changed at KBOS?
Since the 0154Z (9:54 PM EDT) report — compared automatically against the latest METAR.
- The 5,500 ft ceiling dissipated — no ceiling now.
This is exactly what ATIS Alerts watches for you — get a Telegram message when KBOS's ATIS or weather changes, free →
Current pilot readout for KBOS
KBOS is currently VFR with winds from 160° at 8 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 09, about 8 knots. Density altitude is approximately 1,050 ft (field elevation 20 ft). Review the latest TAF below for forecast changes before departure.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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Stop refreshing aviation weather manually. Track KBOS in ATIS Alerts and get notified when the ATIS changes, the airport drops below VFR, or wind and ceiling conditions move closer to your minimums.
Track KBOS free on TelegramD-ATIS
Digital Automatic Terminal Information Service — the live broadcast.
BOS ATIS INFO X 0254Z. 18008KT 10SM SCT055 22/18 A2973 (TWO NINER SEVEN THREE). ILS 22L, DEP 22R. RUNWAY STATUS LIGHTS OUT OF SERVICE. RWY 27 IS APPROVED FOR TURN OFF. READBACK ALL HOLD SHORT INSTRCNS AND ASSIGNED ALTITUDES. INCREASED BIRD ACTIVITY IN THE VICINITY OF LOGAN AIRPORT. NUMEROUS CRANES IN BOSTON AREA AND IN VICINITY OF LOGAN AIRPORT. PILE DRIVING CONST ADJ TO THE AER 15R. ...ADVS YOU HAVE INFO X.
Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at KBOS. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 15L | 2,557 ft | ASP | 7 kt head | 3 kt right |
| 15R | 10,083 ft | ASP | 7 kt head | 3 kt right |
| 14FAV | 5,000 ft | ASPH-G | 7 kt head | 5 kt right |
| 22L | 10,006 ft | ASP | 6 kt head | 5 kt left |
| 22R | 7,864 ft | ASP | 6 kt head | 5 kt left |
| 09 | 7,001 ft | ASP | 1 kt head | 8 kt right |
| 27 | 7,001 ft | ASP | 1 kt tail | 8 kt left |
| 04L | 7,864 ft | ASP | 6 kt tail | 5 kt right |
| 04R | 10,006 ft | ASP | 6 kt tail | 5 kt right |
| 33L | 10,083 ft | ASP | 7 kt tail | 3 kt left |
| 33R | 2,557 ft | ASP | 7 kt tail | 3 kt left |
| 32 | 5,000 ft | ASPH-G | 7 kt tail | 5 kt left |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 5→8 kt, ceiling unlimited → unlimited.
KBOS weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Boston Logan International Airport in Boston, MA: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KBOS is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Pilot reports (PIREPs) within 100 NM of KBOS
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
BDL UA /OV BDL/TM 0305/FL020/TP C25B/SK BKN020/RM DURD RY 15
BDL UAHeader — reporting station and UA: a routine pilot report.OV BDLLocation — fix or navaid, optionally with a radial and distance in NM.TM 0305Reported at 03:05 UTC.FL020Altitude: 2,000 ft MSL.TP C25BAircraft type reporting.SK BKN020Sky condition — cloud bases and tops in hundreds of feet MSL.RM DURD RY 15Remarks.Show raw report
PWM UA /OV PWM/TM 0050/FLDURD/TP B38M/SK OVC 002/RM BASES 150-200, SAW APCH LGTS JUST BEFORE MINS, SAW RUNWAY AT 100 ILS 11
PWM UAHeader — reporting station and UA: a routine pilot report.OV PWMLocation — fix or navaid, optionally with a radial and distance in NM.TM 0050Reported at 00:50 UTC.FLDURDReported during descent.TP B38MAircraft type reporting.SK OVC 002Sky condition — cloud bases and tops in hundreds of feet MSL.RM BASES 150-200, SAW APCH L…Remarks.Show raw report
BAF UA /OV BAF164019/TM 2353/FL190/TP P46T/TB OCNL LGT CHOP
BAF UAHeader — reporting station and UA: a routine pilot report.OV BAF164019Location — fix or navaid, optionally with a radial and distance in NM.TM 2353Reported at 23:53 UTC.FL190Altitude: 19,000 ft MSL.TP P46TAircraft type reporting.TB OCNL LGT CHOPTurbulence: occasional light chop.Show raw report
LWM UA /OV LWM/TM 2341/FL187/TP E75S/TB NEG/RM SMOOTH DURC HYLND SID
LWM UAHeader — reporting station and UA: a routine pilot report.OV LWMLocation — fix or navaid, optionally with a radial and distance in NM.TM 2341Reported at 23:41 UTC.FL187Altitude: 18,700 ft MSL.TP E75SAircraft type reporting.TB NEGTurbulence: none reported.RM SMOOTH DURC HYLND SIDRemarks.Show raw report
PWM UA /OV PWM/TM 2340/FL004/TP C208/SK BASES 004 DURD ILS 11
PWM UAHeader — reporting station and UA: a routine pilot report.OV PWMLocation — fix or navaid, optionally with a radial and distance in NM.TM 2340Reported at 23:40 UTC.FL004Altitude: 400 ft MSL.TP C208Aircraft type reporting.SK BASES 004 DURD ILS 11Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
LEB UA /OV LEB/TM 2338/FL070/TP C208/TB LGT CHOP/RM SMOOTH SE OF KLEB
LEB UAHeader — reporting station and UA: a routine pilot report.OV LEBLocation — fix or navaid, optionally with a radial and distance in NM.TM 2338Reported at 23:38 UTC.FL070Altitude: 7,000 ft MSL.TP C208Aircraft type reporting.TB LGT CHOPTurbulence: light chop.RM SMOOTH SE OF KLEBRemarks.Show raw report
BAF UA /OV CTR/TM 2335/FL350/TP B763/TB OCNL LGT CHOP
BAF UAHeader — reporting station and UA: a routine pilot report.OV CTRLocation — fix or navaid, optionally with a radial and distance in NM.TM 2335Reported at 23:35 UTC.FL350Altitude: 35,000 ft MSL.TP B763Aircraft type reporting.TB OCNL LGT CHOPTurbulence: occasional light chop.Show raw report
PWM UA /OV PWM/TM 2319/FL004/TP CL35/SK OVC004/WX 1/2SM/RM DURD RY11 PWM
PWM UAHeader — reporting station and UA: a routine pilot report.OV PWMLocation — fix or navaid, optionally with a radial and distance in NM.TM 2319Reported at 23:19 UTC.FL004Altitude: 400 ft MSL.TP CL35Aircraft type reporting.SK OVC004Sky condition — cloud bases and tops in hundreds of feet MSL.WX 1/2SMWeather and flight visibility observed.RM DURD RY11 PWMRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at KBOS
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KBOS reported mostly VFR across 27 observations, with 3 flight-category changes. The strongest gust reached 23 kt, the lowest ceiling was 500 ft. Wind most often came from the S.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 22L/22R
- 25%
- 27
- 21%
- 32
- 18%
- 14
- 12%
- 09
- 10%
- 04L/04R
- 9%
- 15L/15R
- 3%
- 33L/33R
- 2%
TAF — Terminal Aerodrome Forecast
Issued 2334Z (7:34 PM EDT)
TAF KBOS 282334Z 2900/3006 18009KT P6SM SCT040 FM290800 13006KT P6SM BKN040 TEMPO 2909/2913 5SM -SHRA BKN015 FM291500 09014G24KT 4SM SHRA OVC010 FM292000 09014G26KT 2SM +SHRA OVC008
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FAA Delay Status
FAA NAS Status for KBOS
FAA NAS Status is reporting departure delays for Boston Logan International Airport (KBOS).
Updated Jul 28, 2026 · 2320Z (7:20 PM EDT) · Source: FAA NAS Status
View all FAA delays → FAA status ↗
Verify with official FAA sources before operational decisions.
Airport facts
Reference data from the OurAirports dataset.
- Type
- Large airport
- ICAO
- KBOS
- IATA
- BOS
- FAA LID
- BOS
- City
- Boston
- State
- Massachusetts
- Country
- United States
- Elevation
- 20 ft
- Coordinates
- 42.3620, -71.0079
- Runways
- 12
- Longest runway
- 10,083 ft
- Weather reporting
- METAR · D-ATIS
- TAF
- Published
- ATIS
- 135 MHz
- Time zone
- America/New_York
- Next sunset
- 20h 53m
Run a flight school, FBO, or club here? Embed KBOS's live status on your website — free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
8 airports+2 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.
- 107th RC Flyers Inc. - Rt 107 — Saugus, MA · 5 mi
- Burlington RC Fliers - Blanchard Rd — Burlington, MA · 13 mi
- MCRCF - Middlesex County R-C Fliers - Veterans Park — Billerica, MA · 20 mi
Historical Flying Weather
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KBOS reported VFR conditions during about 80.1% of valid daylight observations, with an estimated 275 VFR flying days a year. August had the most VFR weather; December had the most instrument conditions. Surface winds averaged 9.4 kt, calm 3.2% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 78.0 | 11.0 | 7.6 | 3.4 |
| Feb | 79.4 | 9.0 | 7.3 | 4.3 |
| Mar | 79.7 | 9.6 | 7.1 | 3.5 |
| Apr | 79.2 | 10.4 | 7.0 | 3.4 |
| May | 76.5 | 10.6 | 8.0 | 4.9 |
| Jun | 78.2 | 10.8 | 7.1 | 3.9 |
| Jul | 83.2 | 9.8 | 4.3 | 2.7 |
| Aug | 87.1 | 7.4 | 3.2 | 2.4 |
| Sep | 83.1 | 9.3 | 4.9 | 2.7 |
| Oct | 78.5 | 12.0 | 6.6 | 2.9 |
| Nov | 83.1 | 9.7 | 4.7 | 2.5 |
| Dec | 76.4 | 12.0 | 8.0 | 3.6 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 10.4 kt |
| Feb | 10.4 kt |
| Mar | 10.8 kt |
| Apr | 10.4 kt |
| May | 9.2 kt |
| Jun | 8.6 kt |
| Jul | 8.2 kt |
| Aug | 8.1 kt |
| Sep | 8.4 kt |
| Oct | 9.2 kt |
| Nov | 9.5 kt |
| Dec | 9.9 kt |
Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KBOS airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for Boston Logan International Airport in Boston, MA shows the runway and taxiway layout across 12 runways, ramp areas, and hold-short positions — review it before taxiing at an unfamiliar field.
Official FAA airport diagram · d-TPP cycle 2608 · Not for navigation. Download the official FAA PDF ↗
KBOS weather — frequently asked
What runways are available at KBOS?+
KBOS has 12 runways — 04L, 04R, 09, 14, 15L, 15R, 22L, 22R, 27, 32, 33L, 33R; the longest is 10,083 ft. This page computes the live crosswind for each runway end from the current wind.
Does KBOS report its own weather?+
Yes — Boston Logan International Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KBOS have a TAF?+
Yes — the TAF is shown on this page below the current conditions.
Does KBOS broadcast D-ATIS?+
Yes — KBOS publishes digital ATIS, and the live broadcast text with its current information letter is shown on this page. The ATIS Alerts bot (@atisalerts_bot) can message you the moment the letter changes.
Where can I find the KBOS airport diagram?+
The official FAA airport diagram for Boston Logan International Airport (KBOS) is shown on this page — it maps the runway and taxiway layout, ramps, and hold-short lines. Tap it to zoom, or download the official FAA PDF free from the link under the diagram (updated every 28-day FAA charting cycle).
Pilot PIREPs for Boston Logan International Airport (KBOS)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Boston Logan International Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for KBOS yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only — not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
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