Skip to content
Sign up

Discover Airlines

Is 4Y77 delayed?

No, 4Y77 landed in Frankfurt-am-Main 16 min early, at 10:29 on Nov 15 (as of Nov 15, 10:40 UTC).

Usually on time: 25 of its last 25 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

Arrived

16 min early

Official source · Updated

Departure

Calgary

YYC

Actual

Scheduled 17:05

Nov 14

Arrival

Frankfurt-am-Main

FRA

Actual

Scheduled 10:45

Nov 15

Times shown in airport local time

Service date: · Actual departure date; scheduled departure unavailable (America/Edmonton)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Also sold as AC7393, OS8466, SN5673, LH4405, LX9315

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Calgary → Frankfurt-am-Main

    16 min early

  • Calgary → Frankfurt-am-Main

    18 min early

  • Calgary → Frankfurt-am-Main

    43 min early

  • Calgary → Frankfurt-am-Main

    27 min early

  • Calgary → Frankfurt-am-Main

    7 min early

Is 4Y77 usually late?

Period: Oct 16, 2026 – Nov 15, 2026

Landings recorded
25
Graded against schedule
25
Not graded
0
On time
100%
of 25 flights
Late
0%
of 25 flights
Cancelled
0%
of 25 flights
Diverted
0%
of 25 flights
Median arrival delay
19 min early
9 in 10 arrived within
4 min early

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

Departures on record at these airports today

Frankfurt-am-Main (FRA) departures

Too few departures on record with a known outcome so far today to judge: 15 of 20 needed.

Counts cover the departures on record at each airport, not its full schedule.

Related flights

Return flights FRA → CYYC

All Discover Airlines flights

Flight history and details
4Y77 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026ArrivedCalgaryFrankfurt-am-Main-16
Nov 13, 2026ArrivedCalgaryFrankfurt-am-Main-18
Nov 12, 2026ArrivedCalgaryFrankfurt-am-Main-43
Nov 10, 2026ArrivedCalgaryFrankfurt-am-Main-27
Nov 9, 2026ArrivedCalgaryFrankfurt-am-Main-7
Nov 8, 2026ArrivedCalgaryFrankfurt-am-Main-22
Nov 7, 2026ArrivedCalgaryFrankfurt-am-Main-25
Nov 5, 2026ArrivedCalgaryFrankfurt-am-Main-24
Nov 3, 2026ArrivedCalgaryFrankfurt-am-Main-32
Nov 2, 2026ArrivedCalgaryFrankfurt-am-Main-4
Nov 1, 2026ArrivedCalgaryFrankfurt-am-Main-30
Oct 31, 2026ArrivedCalgaryFrankfurt-am-Main-34
Oct 30, 2026ArrivedCalgaryFrankfurt-am-Main-40
Oct 29, 2026ArrivedCalgaryFrankfurt-am-Main-5
Oct 28, 2026ArrivedCalgaryFrankfurt-am-Main-4
Oct 27, 2026ArrivedCalgaryFrankfurt-am-Main-41
Oct 26, 2026ArrivedCalgaryFrankfurt-am-Main-19
Oct 23, 2026ArrivedCalgaryFrankfurt-am-Main-42
Oct 22, 2026ArrivedCalgaryFrankfurt-am-Main-9
Oct 21, 2026ArrivedCalgaryFrankfurt-am-Main-10
Oct 20, 2026ArrivedCalgaryFrankfurt-am-Main-4
Oct 19, 2026ArrivedCalgaryFrankfurt-am-Main0
Oct 18, 2026ArrivedCalgaryFrankfurt-am-Main-19
Oct 17, 2026ArrivedCalgaryFrankfurt-am-Main0
Oct 16, 2026ArrivedCalgaryFrankfurt-am-Main-5
Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.