Gulfport-Biloxi International to South Bend International GPT → SBN
691 nautical miles (796 statute miles) north on a straight line, true course 010°, about 012° magnetic at the departure end (variation 2W). At 120 knots that is 6 h 01 min at the quickest height in today's winds (3,500 ft, a 5-knot headwind), arriving about 10:08 am EDT (14:08 UTC). 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: 12 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
No SIGMET or AIRMET covers any part of this route right now.
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 GPT.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
Not fetched just now.
Winds aloft along the route, and the time en route the forecast for use 02:00–09:00 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 8 forecast points nearest it (MOB, JAN, BHM, HSV, BNA, EVV, IND, FWA). 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 | 300° at 14 kt | +5 kt | 115 kt | 6 h 01 min | 10:08 am EDT (14:08 UTC) | |
| 5,500 ft | 310° at 15 kt | +8 kt | 112 kt | 6 h 10 min | 10:17 am EDT (14:17 UTC) | |
| 7,500 ft | 320° at 17 kt | +10 kt | 14 °C | 110 kt | 6 h 17 min | 10:24 am EDT (14:24 UTC) |
| 9,500 ft | 320° at 18 kt | +12 kt | 10 °C | 108 kt | 6 h 24 min | 10:31 am EDT (14:31 UTC) |
| 11,500 ft | 330° at 16 kt | +12 kt | 6 °C | 108 kt | 6 h 24 min | 10:31 am EDT (14:31 UTC) |
| 13,500 ft | 330° at 17 kt | +12 kt | 2 °C | 108 kt | 6 h 24 min | 10:31 am EDT (14:31 UTC) |
| 15,500 ft | 320° at 19 kt | +12 kt | -1 °C | 108 kt | 6 h 24 min | 10:31 am EDT (14:31 UTC) |
| 17,500 ft | 310° at 21 kt | +12 kt | -5 °C | 108 kt | 6 h 24 min | 10:31 am EDT (14:31 UTC) |
| 18,000 ft FL180 | 310° at 22 kt | +11 kt | -6 °C | 109 kt | 6 h 20 min | 10:27 am EDT (14:27 UTC) |
| 24,000 ft FL240 | 320° at 29 kt | +19 kt | -18 °C | 101 kt | 6 h 50 min | 10:57 am EDT (14:57 UTC) |
| 30,000 ft FL300 | 330° at 44 kt | +32 kt | -33 °C | 88 kt | 7 h 51 min | 11:58 am EDT (15:58 UTC) |
| 34,000 ft FL340 | 320° at 55 kt | +37 kt | -42 °C | 83 kt | 8 h 20 min | 12:27 pm EDT (16:27 UTC) |
| 39,000 ft FL390 | 330° at 50 kt | +38 kt | -51 °C | 82 kt | 8 h 26 min | 12:33 pm EDT (16:33 UTC) |
Based on data from the 12th at 00:00 UTC; valid on the 12th at 06:00 UTC for use 02:00 to 09:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MOB | used from 0 nm out; 39 nm from the line | 330/5 | 330/6 19° | 340/6 11° | 330/10 7° | 320/16 -5° | 310/26 -16° | 340/40 -32° | 340/47 -42° | 350/51 -52° |
| JAN | used from 99 nm out; 74 nm from the line | 230/10 | 270/13 18° | 270/11 12° | 310/11 6° | 300/15 -4° | 300/22 -16° | 310/33 -31° | 320/37 -41° | 330/41 -52° |
| BHM | used from 148 nm out; 87 nm from the line | 310/19 | 330/20 17° | 320/28 11° | 340/21 6° | 310/22 -7° | 330/33 -17° | 330/50 -32° | 330/57 -41° | 330/41 -50° |
| HSV | used from 247 nm out; 66 nm from the line | 310/20 | 330/20 16° | 320/27 11° | 340/23 5° | 320/23 -7° | 340/30 -17° | 320/50 -33° | 330/61 -41° | 340/41 -50° |
| BNA | used from 296 nm out; 65 nm from the line | 310/20 | 340/20 17° | 330/24 10° | 340/22 5° | 330/26 -6° | 340/29 -18° | 330/52 -33° | 320/62 -41° | 340/45 -50° |
| EVV | used from 395 nm out; 46 nm from the line | 280/15 | 290/12 17° | 310/16 10° | 320/13 5° | 310/22 -6° | 320/26 -18° | 320/38 -33° | 310/56 -41° | 320/55 -51° |
| IND | used from 543 nm out; 27 nm from the line | 290/16 | 310/20 16° | 320/21 10° | 330/13 3° | 300/25 -7° | 320/32 -19° | 330/46 -34° | 320/61 -43° | 320/63 -50° |
| FWA | used from 642 nm out; 59 nm from the line | 300/17 | 320/20 16° | 330/20 10° | 340/15 3° | 310/27 -8° | 320/37 -20° | 330/52 -36° | 330/65 -43° | 330/60 -50° |
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 |
|---|---|---|---|---|---|---|---|
| GPT Gulfport, MS | departure | no report just now | 28 ft | ||||
| HBG Hattiesburg, MS | 49 nm out, 18 nm west of the line | no report just now | 150 ft | ||||
| MEI Meridian, MS | 119 nm out, 5 nm west of the line, tower | no report just now | 297 ft | ||||
| GTR Columbus/W Point/Starkville, MS | 188 nm out, 10 nm west of the line, tower | no report just now | 264 ft | ||||
| HAB Hamilton, AL | 227 nm out, 13 nm east of the line | no report just now | 436 ft | ||||
| SNH Savannah, TN | 286 nm out, 10 nm northwest of the line | no report just now | 472 ft | ||||
| HVC Hopkinsville, KY | 395 nm out, 7 nm east of the line | no report just now | 563 ft | ||||
| EVV Evansville, IN | 464 nm out, 10 nm west of the line, tower | no report just now | 421 ft | ||||
| HUF Terre Haute, IN | 553 nm out, 17 nm west of the line, tower | no report just now | 589 ft | ||||
| LAF Lafayette, IN | 612 nm out, 12 nm west of the line, tower | no report just now | 605 ft | ||||
| GUS Peru, IN | 632 nm out, 21 nm east of the line, tower | no report just now | 810 ft | ||||
| SBN South Bend, IN | destination | no report just now | 798 ft |
The highest airport on this list sits at 810 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At SBN when you get there the forecast at the estimated arrival, 10:08 am EDT (14:08 UTC)
SBN has no terminal forecast; use the nearest airport that does.
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 GPT 6:28 pm CDT (23:28 UTC), at SBN 7:09 pm EDT (23:09 UTC) (civil twilight ends 7:36 pm EDT (23:36 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: Gulfport-Biloxi International, South Bend International.