Rochester International to The Eastern Iowa Airport RST → CID
126 nautical miles (145 statute miles) south on a straight line, true course 164°, about 165° magnetic at the departure end (variation 1W). At 120 knots that is 58 min at the quickest height in today's winds (39,000 ft, a 11-knot tailwind), arriving about 1:11 am CDT (06:11 UTC), after sunset at the destination. Right now RST is VFR, wind from the south (190°) at 12 knots; CID is VFR, wind from the south (180°) at 6 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: 1 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 TANGO 3W: low-level wind shear (due to air speed loss or gain of 20 knots or more below 2,000 ft above the ground). 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 RST.
Pilot reports along the route within 50 nm of the line, last three hours, the serious ones first
- UAL2499 at 28,000 ft, 16 nm south, 9:15 pm CDT (02:15 UTC): light chop turbulence. At the destination end, 16 nm south of the line.
as filed, and in English
ARP UAL2499 4138N 09137W 0215 F280 TB INTMT LGT CHOP IC
- Report
- a routine report filed through ARP
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 2 forecast points nearest it (MCW, DBQ). 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 | 230° at 39 kt | +19 kt | 101 kt | 1 h 15 min | 1:28 am CDT (06:28 UTC) | |
| 5,500 ft | 240° at 31 kt | +5 kt | 115 kt | 1 h 06 min | 1:19 am CDT (06:19 UTC) | |
| 7,500 ft | 250° at 22 kt | +2 kt | 14 °C | 118 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 9,500 ft | 240° at 14 kt | +3 kt | 10 °C | 117 kt | 1 h 05 min | 1:18 am CDT (06:18 UTC) |
| 11,500 ft | 240° at 16 kt | +3 kt | 7 °C | 117 kt | 1 h 05 min | 1:18 am CDT (06:18 UTC) |
| 13,500 ft | 250° at 18 kt | +2 kt | 2 °C | 118 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 15,500 ft | 250° at 19 kt | +2 kt | -2 °C | 118 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 17,500 ft | 250° at 21 kt | +1 kt | -7 °C | 119 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 18,000 ft FL180 | 250° at 22 kt | +1 kt | -8 °C | 119 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 24,000 ft FL240 | 270° at 28 kt | −7 kt | -20 °C | 127 kt | 1 h | 1:13 am CDT (06:13 UTC) |
| 30,000 ft FL300 | 250° at 35 kt | +2 kt | -34 °C | 118 kt | 1 h 04 min | 1:17 am CDT (06:17 UTC) |
| 34,000 ft FL340 | 260° at 50 kt | −7 kt | -43 °C | 127 kt | 1 h | 1:13 am CDT (06:13 UTC) |
| 39,000 ft FL390 | 260° at 59 kt | −11 kt | -51 °C | 131 kt | 58 min | 1:11 am CDT (06:11 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| MCW | used from 0 nm out; 48 nm from the line | 220/44 | 250/30 17° | 230/14 12° | 240/17 6° | 250/22 -8° | 270/29 -20° | 250/34 -34° | 260/52 -43° | 260/59 -51° |
| DBQ | used from 97 nm out; 51 nm from the line | 230/33 | 250/30 16° | 280/15 9° | 260/15 5° | 260/21 -7° | 260/24 -20° | 250/37 -33° | 270/42 -43° | 280/63 -52° |
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 |
|---|---|---|---|---|---|---|---|
| RST Rochester, MN | departure | VFR | from the south (190°) at 12 knots | 9 mi | none | 1,317 ft | 11:54 pm CDT (04:54 UTC) |
| CJJ Cresco, IA | 39 nm out, 7 nm northeast of the line | no report just now | 1,279 ft | ||||
| ALO Waterloo, IA | 78 nm out, 18 nm west of the line, tower | VFR | from the south (170°) at 8 knots | 10+ mi | none | 873 ft | 04:54 UTC |
| IIB Independence, IA | 87 nm out, 3 nm south of the line | VFR | from the south (180°) at 9 knots | 10+ mi | none | 979 ft | 04:55 UTC |
| CID Cedar Rapids, IA | destination | VFR | from the south (180°) at 6 knots | 10+ mi | none | 869 ft | 9:52 pm CDT (02:52 UTC) |
The highest airport on this list sits at 1,317 ft; the ground between airports is higher still. Check the sectional chart for the terrain and the minimum safe heights along the line.
At CID when you get there the forecast at the estimated arrival, 1:11 am CDT (06:11 UTC)
Wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet VFR
The whole forecast for CID
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 9 knots, visibility more than 6 miles, a broken layer at 25,000 feet
- From Mon 12:00 am CDT (05:00 UTC): wind from the south at 7 knots, visibility more than 6 miles, low-level wind shear, a broken layer at 25,000 feet
- From Mon 9:00 am CDT (14:00 UTC): wind from the south-southwest at 15 knots, gusting to 22, visibility more than 6 miles, scattered clouds at 25,000 feet
The forecast for RST, the departure
- From Sun 7:00 pm CDT (00:00 UTC): wind from the south at 12 knots, visibility more than 6 miles, a broken layer at 25,000 feet
- From Mon 4:00 pm CDT (21:00 UTC): wind from the south-southwest at 11 knots, gusting to 18, visibility more than 6 miles, a broken layer at 25,000 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 RST 6:31 pm CDT (23:31 UTC), at CID 6:30 pm CDT (23:30 UTC) (civil twilight ends 6:58 pm CDT (23:58 UTC)). At 120 knots the arrival at CID is before sunrise there (7:15 am CDT (12:15 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: Rochester International, The Eastern Iowa Airport.