Louis Armstrong New Orleans International to Mobile International MSY → BFM
120 nautical miles (138 statute miles) east on a straight line, true course 071°, about 072° magnetic at the departure end (variation 1W). At 120 knots that is 56 min at the quickest height in today's winds (30,000 ft, a 8-knot tailwind), arriving about 7:32 am CDT (12:32 UTC). Right now MSY is VFR, wind calm; BFM is VFR, wind from the west-northwest (290°) at 3 knots. For planning, not a briefing: the legal preflight briefing comes from Flight Service (1-800-WX-BRIEF) or the FAA's own tools. Airlines fly this pair: 26 flights in the DOT's last twelve reported months, the route's page.
The route the straight line, the warnings crossed, restrictions, pilot reports and the airports along the way · click a mark for its words
Green, blue, red and purple airport dots are the flying conditions reported there now (VFR, marginal VFR, IFR, low IFR); grey means no report. Red areas are SIGMETs, orange areas AIRMETs, hatched red areas temporary flight restrictions. Map tiles: OpenFreeMap, data © OpenStreetMap contributors.
Warnings the route crosses SIGMETs and AIRMETs whose area the line passes through or comes within 25 nm of
- AIRMET SIERRA 1E: low cloud or poor visibility (IFR conditions) (due to ceilings below 1,000 ft, visibility below 3 miles, mist, fog). Over the whole route.
A SIGMET warns of weather hazardous to all aircraft; an AIRMET of weather that matters to small aircraft and to flying without instruments. "From 60 to 180 nm out" is measured along the route from MSY.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- B738 at 40,000 ft, 0 nm northeast, 6:03 am CDT (11:03 UTC): light chop turbulence, remarks: zhu. At the departure end, 0 nm northeast of the line.
as filed, and in English
MSY UA /OV KHRV067024/TM 1103/FL400/TP B738/TB CONS LGT CHOP/RM ZHU
- Report
- a routine report filed through MSY
- Where
- 24 nm northeast (067°) of KHRV
- Time
- 11:03 UTC
- Height
- at 40,000 ft
- Aircraft
- B738
- Turbulence
- continuous light chop
- Remarks
- zhu
- B738 at 36,000 ft, 0 nm northeast, 5:58 am CDT (10:58 UTC): no turbulence, remarks: zhu. At the departure end, 0 nm northeast of the line.
as filed, and in English
MSY UA /OV KHRV339030/TM 1058/FL360/TP B738/TB NEG/RM ZHU
- Report
- a routine report filed through MSY
- Where
- 30 nm north (339°) of KHRV
- Time
- 10:58 UTC
- Height
- at 36,000 ft
- Aircraft
- B738
- Turbulence
- none
- Remarks
- zhu
- C25A at 41,000 ft, 8 nm northwest, 6:05 am CDT (11:05 UTC): light chop turbulence, remarks: zhu. 50 nm along the route, 8 nm northwest of the line.
as filed, and in English
HSA UA /OV KPCU314014/TM 1105/FL410/TP C25A/TB OCNL LGT CHOP/RM ZHU
- Report
- a routine report filed through HSA
- Where
- 14 nm northwest (314°) of KPCU
- Time
- 11:05 UTC
- Height
- at 41,000 ft
- Aircraft
- C25A
- Turbulence
- occasional light chop
- Remarks
- zhu
Winds aloft along the route, and the time en route the forecast for use 08:00–15:00 UTC · at 120 knots true airspeed
The eastbound cruising heights for this course (VFR: odd thousands plus 500 ft; above 18,000 ft the forecast levels), with the wind averaged along the line from the 2 forecast points nearest it (MSY, MOB). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 3,500 ft | 150° at 4 kt | +1 kt | 119 kt | 1 h 01 min | 7:37 am CDT (12:37 UTC) | |
| 5,500 ft | 140° at 3 kt | +1 kt | 119 kt | 1 h 01 min | 7:37 am CDT (12:37 UTC) | |
| 7,500 ft | 060° at 2 kt | +2 kt | 15 °C | 118 kt | 1 h 01 min | 7:37 am CDT (12:37 UTC) |
| 9,500 ft | 020° at 4 kt | +2 kt | 11 °C | 118 kt | 1 h 01 min | 7:37 am CDT (12:37 UTC) |
| 11,500 ft | light and variable | 0 | 7 °C | 120 kt | 1 h | 7:36 am CDT (12:36 UTC) |
| 13,500 ft | 330° at 3 kt | −1 kt | 3 °C | 121 kt | 1 h | 7:36 am CDT (12:36 UTC) |
| 15,500 ft | 330° at 8 kt | −2 kt | 0 °C | 122 kt | 59 min | 7:35 am CDT (12:35 UTC) |
| 17,500 ft | 330° at 12 kt | −3 kt | -4 °C | 123 kt | 59 min | 7:35 am CDT (12:35 UTC) |
| 18,000 ft FL180 | 330° at 13 kt | −4 kt | -5 °C | 124 kt | 58 min | 7:34 am CDT (12:34 UTC) |
| 24,000 ft FL240 | 320° at 20 kt | −6 kt | -17 °C | 126 kt | 57 min | 7:33 am CDT (12:33 UTC) |
| 30,000 ft FL300 | 330° at 31 kt | −8 kt | -32 °C | 128 kt | 56 min | 7:32 am CDT (12:32 UTC) |
| 34,000 ft FL340 | 350° at 37 kt | +3 kt | -41 °C | 117 kt | 1 h 02 min | 7:38 am CDT (12:38 UTC) |
| 39,000 ft FL390 | 340° at 37 kt | +2 kt | -53 °C | 118 kt | 1 h 01 min | 7:37 am CDT (12:37 UTC) |
Based on data from the 12th at 06:00 UTC; valid on the 12th at 12:00 UTC for use 08:00 to 15:00 UTC; temperatures above 24,000 ft are below zero. Heights are above sea level; a height is left out when the forecast has no wind for it over most of the line (the ground is higher). Ground speed is the airspeed less the headwind; the time en route is for the straight line and ignores climb, descent and routing around weather.
The forecast points as issued
| Point | From | 3,000 | 6,000 | 9,000 | 12,000 | 18,000 | 24,000 | 30,000 | 34,000 | 39,000 |
|---|---|---|---|---|---|---|---|---|---|---|
| MSY | used from 0 nm out; 25 nm from the line | 150/9 | 140/8 18° | L/V 13° | L/V 6° | 320/15 -5° | 310/16 -16° | 320/32 -31° | 340/35 -40° | 350/34 -52° |
| MOB | used from 50 nm out; 38 nm from the line | L/V | L/V 18° | 020/8 11° | L/V 6° | 330/12 -5° | 330/23 -17° | 330/30 -32° | 350/39 -41° | 340/40 -53° |
The weather now: both ends and the airports along the way public airports with a weather report within 25 nm of the line, one for each stretch
| Airport | Where | Conditions | Wind | Visibility | Ceiling | Elevation | Reported |
|---|---|---|---|---|---|---|---|
| MSY New Orleans, LA | departure | VFR Sky: a few clouds at 25,000 feet | calm | 10+ mi | none | 3 ft | 5:53 am CDT (10:53 UTC) |
| HSA Bay St Louis, MS | 50 nm out, 8 nm northwest of the line, tower | VFR | from the south-southwest (210°) at 4 knots | 10+ mi | none | 22 ft | 00:50 UTC |
| GPT Gulfport, MS | 70 nm out, 5 nm northwest of the line, tower | VFR | calm | 10+ mi | none | 28 ft | 10:53 UTC |
| BFM Mobile, AL | destination | VFR | from the west-northwest (290°) at 3 knots | 10+ mi | none | 26 ft | 5:53 am CDT (10:53 UTC) |
The highest airport on this list sits at 28 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At BFM when you get there the forecast at the estimated arrival, 7:32 am CDT (12:32 UTC)
Wind from the northwest at 3 knots, visibility more than 6 miles, clear skies VFR
The whole forecast for BFM
- From Mon 7:00 am CDT (12:00 UTC): wind from the northwest at 3 knots, visibility more than 6 miles, clear skies
- From Mon 9:00 am CDT (14:00 UTC): wind from the north at 5 knots, visibility more than 6 miles, clear skies
- From Mon 1:00 pm CDT (18:00 UTC): wind from the south-southeast at 5 knots, visibility more than 6 miles, clear skies
- From Mon 7:00 pm CDT (00:00 UTC): wind light and variable, visibility more than 6 miles, clear skies
The forecast for MSY, the departure
- From Mon 7:00 am CDT (12:00 UTC): wind from the southeast at 5 knots, visibility more than 6 miles, clear skies
Temporary flight restrictions on the line or within 25 nm of it
No temporary flight restriction on or near this route right now.
Daylight
Sunset at MSY 6:33 pm CDT (23:33 UTC), at BFM 6:24 pm CDT (23:24 UTC) (civil twilight ends 6:48 pm CDT (23:48 UTC)).
Each restriction opens the FAA's own page with the exact area, heights and times. Ordinary notices to air missions (closed runways, lights out) are not shown: the FAA's notice search is not open to sites like this one at this time.
Radar and forecast charts for the regions crossed government pictures, the latest each time the page loads
Sources: the Aviation Weather Center's data service (SIGMETs, AIRMETs, graphical AIRMETs, pilot reports, winds and temperatures aloft, observations and terminal forecasts), the National Weather Service radar, the Weather Prediction Center's charts, the FAA's temporary flight restriction list and shapes, and the FAA's airport file for the positions, elevations and magnetic variation. Fetched when the page is viewed and kept a few minutes. Each leg is the straight line between its two airports; airways, terrain and airspace are not considered. The airports in detail: Louis Armstrong New Orleans International, Mobile International.