Indianapolis International to Okc Will Rogers International IND → OKC
597 nautical miles (687 statute miles) west on a straight line, true course 248°, about 253° magnetic at the departure end (variation 5W). At 120 knots that is 5 h 38 min at the quickest height in today's winds (4,500 ft, a 14-knot headwind), arriving about 12:55 am CDT (05:55 UTC), after sunset at the destination. Right now IND is VFR, wind from the south-southwest (200°) at 3 knots; OKC is VFR, wind from the south (170°) at 17 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: 18 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 IND.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- E170 at 23,000 ft, 25 nm north, 7:14 pm EDT (23:14 UTC): light turbulence. At the departure end, 25 nm north of the line.
as filed, and in English
IND UA /OV VHP315020/TM 2314/FL230/TP E170/TB LGT
- Report
- a routine report filed through IND
- Where
- 20 nm northwest (315°) of VHP
- Time
- 23:14 UTC
- Height
- at 23,000 ft
- Aircraft
- E170
- Turbulence
- light
- B38M at 23,700 ft, 21 nm south, 7:51 pm EDT (23:51 UTC): light turbulence. 60 nm along the route, 21 nm south of the line.
as filed, and in English
IND UA /OV TTH190030/TM 2351/FL237/TP B38M/TB LGT
- Report
- a routine report filed through IND
- Where
- 30 nm south (190°) of TTH
- Time
- 23:51 UTC
- Height
- at 23,700 ft
- Aircraft
- B38M
- Turbulence
- light
- A321 at 35,000 ft, 37 nm northwest, 5:23 pm EDT (21:23 UTC): light chop turbulence, remarks: zkc fdc fn. 139 nm along the route, 37 nm northwest of the line.
as filed, and in English
SLO UA /OV VLA340025/TM 2123/FL350/TP A321/TB OCNL LGT CHOP/RM ZKC FDC FN
- Report
- a routine report filed through SLO
- Where
- 25 nm north (340°) of VLA
- Time
- 21:23 UTC
- Height
- at 35,000 ft
- Aircraft
- A321
- Turbulence
- occasional light chop
- Remarks
- zkc fdc fn
- B738 at 38,000 ft, 39 nm north, 5:19 pm EDT (21:19 UTC): light chop turbulence up to 37,000 ft, remarks: zkc fdc fn. 149 nm along the route, 39 nm north of the line.
as filed, and in English
SPI UA /OV SPI170030/TM 2119/FL380/TP B738/TB CONS LGT CHOP BLO 370/RM ZKC FDC FN
- Report
- a routine report filed through SPI
- Where
- 30 nm south (170°) of SPI
- Time
- 21:19 UTC
- Height
- at 38,000 ft
- Aircraft
- B738
- Turbulence
- continuous light chop below 37,000 ft
- Remarks
- zkc fdc fn
- A320 at 34,000 ft, 39 nm west, 5:20 pm EDT (21:20 UTC): no turbulence, remarks: ZFW49. At the destination end, 39 nm west of the line.
as filed, and in English
CSM UA /OV BFV080040/TM 2120/FL340/TP A320/TB NEG/RM ZFW49
- Report
- a routine report filed through CSM
- Where
- 40 nm east (080°) of BFV
- Time
- 21:20 UTC
- Height
- at 34,000 ft
- Aircraft
- A320
- Turbulence
- none
- Remarks
- ZFW49
Winds aloft along the route, and the time en route the forecast for use 20:00–03:00 UTC · at 120 knots true airspeed
The westbound cruising heights for this course (VFR: even 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 (IND, EVV, SPI, STL, COU, SGF, TUL, OKC). A plus sign is a headwind, a minus sign a tailwind.
| Height | Average wind | Head- or tailwind | Temperature | Ground speed | Time en route | Arrival |
|---|---|---|---|---|---|---|
| 4,500 ft | 220° at 15 kt | +14 kt | 106 kt | 5 h 38 min | 12:55 am CDT (05:55 UTC) | |
| 6,500 ft | 240° at 15 kt | +15 kt | 15 °C | 105 kt | 5 h 41 min | 12:58 am CDT (05:58 UTC) |
| 8,500 ft | 260° at 19 kt | +19 kt | 12 °C | 101 kt | 5 h 55 min | 1:12 am CDT (06:12 UTC) |
| 10,500 ft | 270° at 20 kt | +18 kt | 9 °C | 102 kt | 5 h 51 min | 1:08 am CDT (06:08 UTC) |
| 12,500 ft | 280° at 20 kt | +17 kt | 5 °C | 103 kt | 5 h 48 min | 1:05 am CDT (06:05 UTC) |
| 14,500 ft | 280° at 20 kt | +16 kt | 1 °C | 104 kt | 5 h 44 min | 1:01 am CDT (06:01 UTC) |
| 16,500 ft | 290° at 20 kt | +16 kt | -4 °C | 104 kt | 5 h 44 min | 1:01 am CDT (06:01 UTC) |
| 18,000 ft FL180 | 290° at 20 kt | +15 kt | -7 °C | 105 kt | 5 h 41 min | 12:58 am CDT (05:58 UTC) |
| 24,000 ft FL240 | 300° at 23 kt | +14 kt | -18 °C | 106 kt | 5 h 38 min | 12:55 am CDT (05:55 UTC) |
| 30,000 ft FL300 | 300° at 38 kt | +20 kt | -32 °C | 100 kt | 5 h 58 min | 1:15 am CDT (06:15 UTC) |
| 34,000 ft FL340 | 300° at 44 kt | +23 kt | -41 °C | 97 kt | 6 h 09 min | 1:26 am CDT (06:26 UTC) |
| 39,000 ft FL390 | 300° at 49 kt | +25 kt | -51 °C | 95 kt | 6 h 17 min | 1:34 am CDT (06:34 UTC) |
Based on data from the 11th at 18:00 UTC; valid on the 12th at 00:00 UTC for use 20:00 to 03:00 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| IND | used from 0 nm out; 25 nm from the line | 320/10 | 350/30 16° | 350/32 10° | 350/30 4° | 340/31 -10° | 340/42 -21° | 340/49 -37° | 320/46 -41° | 320/47 -47° |
| EVV | used from 50 nm out; 73 nm from the line | 310/13 | 340/26 16° | 330/29 10° | 330/32 4° | 330/30 -9° | 340/38 -20° | 330/60 -35° | 320/57 -41° | 330/39 -48° |
| SPI | used from 99 nm out; 71 nm from the line | 210/13 | 260/11 17° | 270/18 10° | 290/21 4° | 310/20 -8° | 330/25 -19° | 320/49 -34° | 320/60 -44° | 320/59 -50° |
| STL | used from 149 nm out; 32 nm from the line | 210/13 | 260/16 17° | 270/21 10° | 280/24 5° | 310/20 -7° | 320/22 -18° | 320/44 -33° | 320/59 -43° | 310/69 -51° |
| COU | used from 249 nm out; 63 nm from the line | 210/16 | 220/19 15° | 240/33 10° | 250/29 7° | 280/21 -6° | 280/19 -18° | 300/34 -31° | 300/40 -42° | 300/60 -52° |
| SGF | used from 298 nm out; 42 nm from the line | 210/21 | 210/21 16° | 240/28 12° | 260/24 7° | 280/21 -6° | 280/26 -18° | 290/38 -31° | 290/37 -41° | 300/49 -52° |
| TUL | used from 448 nm out; 28 nm from the line | 200/27 | 210/28 15° | 240/24 13° | 250/19 8° | 250/28 -6° | 260/25 -16° | 270/34 -30° | 280/41 -39° | 280/41 -52° |
| OKC | used from 547 nm out; 25 nm from the line | 190/29 | 200/29 16° | 230/22 14° | 240/17 9° | 240/28 -6° | 250/35 -15° | 270/42 -29° | 270/43 -39° | 280/38 -51° |
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 |
|---|---|---|---|---|---|---|---|
| IND Indianapolis, IN | departure | VFR | from the south-southwest (200°) at 3 knots | 10+ mi | none | 796 ft | 7:54 pm EDT (23:54 UTC) |
| HUF Terre Haute, IN | 50 nm out, 3 nm north of the line, tower | VFR | from the northeast (050°) at 3 knots | 10+ mi | none | 589 ft | 23:53 UTC |
| SIV Sullivan, IN | 60 nm out, 13 nm south of the line | no report just now | 539 ft | ||||
| BLV Belleville, IL | 179 nm out, 1 nm northwest of the line, tower | VFR | calm | 10+ mi | none | 459 ft | 23:55 UTC |
| CPS Cahokia/St Louis, IL | 189 nm out, 9 nm northwest of the line, tower | VFR | from the south-southeast (150°) at 3 knots | 10+ mi | none | 412 ft | 23:53 UTC |
| TBN Fort Leonard Wood, MO | 298 nm out, 3 nm northwest of the line, tower | VFR | from the south (170°) at 5 knots | 10+ mi | none | 1,159 ft | 23:55 UTC |
| LBO Lebanon, MO | 318 nm out, 10 nm northwest of the line | VFR | from the south-southwest (210°) at 5 knots | 10+ mi | none | 1,320 ft | 23:35 UTC |
| SGF Springfield, MO | 368 nm out, 4 nm north of the line, tower | VFR | from the south (190°) at 6 knots | 10+ mi | none | 1,268 ft | 23:52 UTC |
| JLN Joplin, MO | 418 nm out, 22 nm north of the line, tower | VFR | from the south-southwest (200°) at 8 knots | 10+ mi | none | 977 ft | 23:53 UTC |
| RVS Tulsa, OK | 507 nm out, 4 nm south of the line, tower | VFR | from the south (190°) at 8 knots, gusting to 18 | 10+ mi | none | 638 ft | 23:53 UTC |
| CQB Chandler, OK | 557 nm out, 3 nm east of the line | VFR | from the south (180°) at 11 knots | 10+ mi | none | 985 ft | 23:50 UTC |
| OKC Oklahoma City, OK | destination | VFR Sky: a few clouds at 6,500 feet, a few clouds at 15,000 feet | from the south (170°) at 17 knots | 10+ mi | none | 1,295 ft | 6:52 pm CDT (23:52 UTC) |
The highest airport on this list sits at 1,320 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At OKC when you get there the forecast at the estimated arrival, 12:55 am CDT (05:55 UTC)
Wind from the south at 13 knots, gusting to 21, visibility more than 6 miles, a few clouds at 6,000 feet, a few clouds at 25,000 feet VFR
The whole forecast for OKC
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 13 knots, gusting to 21, visibility more than 6 miles, a few clouds at 6,000 feet, a few clouds at 25,000 feet
- From Mon 1:00 am CDT (06:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, low-level wind shear, clear skies
- From Mon 10:00 am CDT (15:00 UTC): wind from the south-southwest at 17 knots, gusting to 27, visibility more than 6 miles, a few clouds at 25,000 feet
The forecast for IND, the departure
- From Sun 8:00 pm EDT (00:00 UTC): wind light and variable, visibility more than 6 miles, a few clouds at 25,000 feet
- From Mon 4:00 am EDT (08:00 UTC): wind from the south at 6 knots, visibility 6 miles, mist, scattered clouds at 25,000 feet
- At times between Mon 4:00 am EDT (08:00 UTC) and 8:00 am EDT (12:00 UTC): visibility 4 miles, mist, a few clouds at 700 feet
- From Mon 9:00 am EDT (13:00 UTC): wind from the south-southwest at 10 knots, visibility more than 6 miles, scattered clouds at 20,000 feet
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 IND 7:10 pm EDT (23:10 UTC), at OKC 6:59 pm CDT (23:59 UTC) (civil twilight ends 7:24 pm CDT (00:24 UTC)). At 120 knots the arrival at OKC is before sunrise there (7:33 am CDT (12:33 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: Indianapolis International, Okc Will Rogers International.